Sign up online; pay the Registration Fee & look out for your confirmation email. If you choose one of the fundraising options and select a charity to support (there’s ~600 or so involved), we’ll confirm that with the charity – and they’ll contact you.
If you plan to Self Fund for 2 or more events in 2026, look at our best value ‘Multi Deals’ for up to 25% OFF. For ‘Young Persons‘ it’s 20% OFF adult Self Fund prices (21 or under – subject to distance min age rules).
Check out the ULTRA MARCH® option if you’re a walker wanting to hit a swift target pace – and the NEW TRAILBLAZERZ™ option for fast, competitive, runners.
We also have a SOLO CHALLENGERS START TIME if you want to meet up with others.
Have a look at the ‘Help‘ page if you have any initial questions.
Choose how you want to join the Challenge & sign up via that option and its associated online Registration Form. Then enter your Personal Details.
Confirm the distance you’ll take on (eg: Full ~100km / Half ~50km / Quarter ~25km / 10km etc) and then select a provisional Start Time slot (actual start times are confirmed 4 weeks prior to the event; for Teams – it will be as per the Team Captain’s choice).
The ‘ULTRA MARCH®’ & ‘TRAILBLAZERZ™’ categories for 100 km & some 50 km distance options – can be selected on the Registration Form (with a specific start time for each).
SOLO CHALLENGERS – if you sign up on your own, and would like to meet others, we have the Solo Challengers Start Time option – which you can choose if you wish (via the Reg Form).
Everyone has to register via a form (ie all team members), as we require personal details, medical info, & declarations.
Within the form you can choose to ‘CREATE’ or ‘JOIN’ a Team.
Teams can be of any size; members can opt for the same or different funding options, charities, or distances.
For WALKERS looking to achieve a sub 24 hour total time for 100 km or sub 12 hours for ~50 km (if applicable). There’s a dedicated Start Time – and you’ll join in with ~200 or so other ‘Marchers’!
For FAST RUNNERS looking to achieve a sub 12 hour total time for 100 km – or a sub 5 hour for ~50 km (if applicable). There’s a dedicated Start Time (normal 6.46am) – and you’ll join up to ~300 or so other ‘competitive’ types.
Note: For Trailblazerz™ registration, you’ll need to give some detail on ‘previous pace’ achieved on a previous event you’ve taken part in (eg. a 100km ultra in sub 13 hrs; a 50km ultra in sub 5.5 hrs; a marathon in a sub 4 hours – or similar).
You need to select a charity to support if you’re fundraising. 3 categories of Charities are involved.
All sponsorship goes direct to the Charity via your JustGiving page.
At least 50% of the ‘sponsorship target’ should be with the Charity 3 weeks prior to the Challenge. At this time the Charity agrees to pay a Fee for your place to the Organiser (similar to the Self Funding cost – or half of it for Mixed Funding as you’ve already covered half).
Failure to meet the deadline may result in cancellation of your place by your charity.
The remaining 50%, and any extra, should be with your Charity by 4 weeks after the Challenge.
Multi Deals are the Best Value if you’re up for 2 or more challenges in 2026 – and plan to ‘Self Fund’ (or ‘own place fundraising) – with up to 25% OFF if you’re up for a busy season!
There’s Early Bird Payment Plan Option – with: 33% paid initially on registration for a Multi Deal; a 2nd 33% instalment taken on 31 October; and a 3rd instalment for the balance on 28 November.
For those aged 21 or under there’s a ‘special deal’ to help families & groups of young friends to ‘get active’ & involved.
It’s 20% OFF normal adult Self Funding prices – subject to minimum age rules / distance (ie at least aged: 18 for 100km / 16 for 50km / 14 for 25km / and 8 for 10km).
Those under 18 need to be accompanied by an adult participant.
Deal includes: ULTRA MARCH® & TRAILBLAZERZ™ categories.
Join an intrepid group attempting to Walk 100 km in 24 hours or under, or 50 km in 12 hours or under…
NEW – for competitive runners who can complete 100 km in under 12 hours, or 50 km in under 5 hours…
FREE Tech T-shirt worth £20
AND Sign up from just £10!
+ Multi Deal Payment Plan
++ New ‘Ultra Challenge Club‘
Select your Option below to start the sign up process. All Reg Fees are paid online
Pay for your place in full. Look forward to a great challenge - with no fundraising!
£139 Fee paid online as &
no fundraising commitment.
£89 Fee paid online &
no fundraising commitment.
£39 Fee paid online & no
fundraising commitment.
Pay a small Reg Fee & Fundraise for a chosen Charity (who pay for your place)
£40 Reg Fee & at least £375 fundraising/sponsorship
£30 Reg Fee & at least £275 fundraising/sponsorship
£20 Reg Fee & at least £100 fundraising/sponsorship
Pay for half your place cost & fundraise less for Charity (who pay half of your place cost)
£75 Reg Fee & at least£225 fundraising/sponsorship
£50 Reg Fee & at least £150 fundraising/sponsorship
£22.50 Reg Fee & at least
£70 fundraising/sponsorship
Pay for your place & fundraise whatever you can for a Charity (small admin fee to charity)
£139 Fee paid online &
fundraise whatever you can
£89 Fee paid online &
fundraise whatever you can
£39 Fee paid online &
fundraise whatever you can
NOTE – Our registration system provider is Active Network – you’ll need to create an account, or log into an existing one as you register. All Reg Fees are paid online. A 4% Platform Booking Fee applies to all transactions.
Our 2026 SERIES PARTNERS are some of the UK’s major charities. Choose to fundraise for one of these ‘Official Partners’ – and it’s 50% OFF the normal charity sponsorship Reg Fees (and SAVE more ££’s with EARLY BIRD DEAL).
We also have 100 or so ‘Associate Partners‘ (with 25% OFF normal charity Reg Fees) AND 500+ other ‘Listed Charities involved that you can also choose to support.
Birmingham Dogs Home
Born Free Foundation
Canine Partners
DBARC (The Diana Primblecombe Animal Rescue Centre)
Dogs for Autism
Dogs Trust
Explorers Against Extinction
Ferne Animal Sanctuary
Foal Farm Animal Rescue (Friends of Animals League)
Greyhound Rescue Wales
Hampshire & Isle of Wight Wildlife Trust
Happy Doggo
Healing Paws Animal Rescue
Helping Rhinos
IAPWA (International Aid for Protection & Welfare of Animals)
LionAid Ltd.
London Retired Police Dogs Trust (LRPD)
Many Tears Animal Rescue
Mayhew Animal Home
National Animal Welfare Trust Bedfordshire
People’s Animal Welfare Society
PetSavers
Rabbit Welfare Fund
Raystede Centre for Animal Welfare
RSPCA Isle of Wight
RSPCA South Bucks
Shark Trust
Stokenchurch Dog Rescue
Stokenchurch Dog Rescue
StreetVet
Sussex Wildlife Trust
The Cotswolds Dogs & Cats Home
The National Foundation for Retired Service Animals
The Pack Project
The Sheffield Cats Shelter
The Wildheart Trust
USPCA
Viva!
Wadars Animal Rescue
Whale and Dolphin Conservation
Wildlife Vets International
Wood Green, The Animals Charity
Abby’s Heroes
Action Bladder Cancer UK
Action Kidney Cancer
Against Breast Cancer
Alfie’s Wish
AMMF – The Cholangiocarcinoma Charity
Brain Tumour Research Campaign
Cancer Card
Cancer Research Wales
CoppaFeel!
Cork ARC Cancer Support House
Cyclists Fighting Cancer
DKMS UK
Dragonfly Cancer Trust
DT38 Foundation
Ellen MacArthur Cancer Trust
Exeter Leukaemia Fund
Follicular Lymphoma Foundation
FORCE Cancer Challenge
Future Dreams Breast Cancer Charity
HASAG Asbestos Disease Support
Heartburn Cancer UK
Hope for Tomorrow
It’s Good2 Give
Kidney Cancer UK
Lasting Memories Cancer Trust
Lennox Children’s Cancer Fund
Life is for living foundation
Lingen Davies Cancer Fund
Lingen Davies Cancer Fund
Look Good Feel Better
Lymphoma Action
Maggie’s
Make 2nds Count
Marie Curie
Melanoma Focus
Melanoma Fund
Menopause and Cancer
Meredith’s Mission
Mesothelioma UK CIO
Mind Over Cancer
Mummy’s Star
Myeloma UK
Neuroendocrine Cancer UK
Ocular Melanoma UK
Odyssey Challenging Cancer
Oracle Cancer Trust
Ovacome
Oxfordshire Prostate Cancer Support Group
Pants Cancer Charity
Paul Strickland Scanner Centre
Penny Brohn UK
Petal – The Christine Woodberry Memorial Trust
Pink Ribbon Foundation
PLANETS Cancer Charity
Prevent Breast Cancer
Prost8 UK
Prostate Cancer Research
Roy Castle Lung Cancer Foundation
Roy Castle Lung Cancer Foundation
Run 4 Cancer
Salivary Gland Cancer UK
Sam’s Diamonds Cancer Support
Sarah Ayoka Oduwaiye Foundation UK
Shine Cancer Support
Shine Cancer Support
SKCIN – Skin Cancer UK Charity
Solving Kids’ Cancer UK
Target Ovarian Cancer
Team Verrico
The Chartwell Children’s Cancer Trust
The Christie Charity
The Dorset Cancer Care Foundation
The Fitness Support Network
The Indee Rose Trust
The Inflammatory Breast Cancer Network UK
The James Anthony Foundation
The Jay C Trust
The Mulberry Centre
The Prostate Project
The Robin Cancer Trust
The Ruth Strauss Foundation
The Urology Foundation
The Wight Brainy Bunch
The Wight Brainy Bunch
Trekstock
Velindre Cancer Charity
Walk the Walk
We Hear You
Wessex Cancer Support
Wessex Cancer Support
Willow Foundation
World Cancer Research Fund
Young Tongues
#Willdoes
4 Youth (South West)
1625 Independent People
ABC Book Club
Able Child
Absolutely Together
Access Sport
ACCT UK
ACE SMA
Action Cerebral Palsy
Action for Children
Adoption UK
Adoptionplus
AFASIC
AFK Charity
Alexandra Rose Charity
Ambition Aspire Achieve
Ambitious about Autism
Amy and Friends
Amy Winehouse Foundation
Andover and District Mencap
Angus Lawson Memorial Trust
Association of Pakistani Physicians and Surgeons of UK Foundation
Auditory Verbal UK
Barnardo’s
Barnet Mencap
Become Charity
Berkshire Youth
Bhubesi Pride Foundation
BOSP (Brighter Opportunities for Special People)
Bright Futures UK
Bright Ideas for Tennis
Brodys Trust
Cardiac Risk in the Young
Cardinal Hume Centre
CASPA
CDKL5 UK
Cerebra
Challengers
Chance for Childhood
Child Brain Injury Trust (CBIT)
Children’s Burns Trust
City Gateway
Cochlear Implanted Children’s Support Group
Daisy’s Dream
Dame Vera Lynn Children’s Charity
Dandelion Time
Diabetes Research & Wellness Foundation
Diamond Kite Foundation
Dingley’s Promise
Diverse Abilities
Doing it for Dan
Dreamflight
Dreams Come True
Dwarf Sports Association UK
Dylan’s Quest
Empire Fighting Chance
Evelina Children’s Heart Organisation Limited (ECHO Charity)
Family Action
Family Holiday Charity
First Days Children’s Charity
Forget Me Not Children’s Hospice
Friends of Burford School
Friends of Chiltern Wood School
Friends of Poverest
George’s Rockstars
GET KIDS GOING!
Go Beyond
Grace Kelly Childhood Cancer Trust
Greenhouse Sports
Gympanzees
Hannah’s Holiday Home Appeal
Heartline Families
Holly’s Hearts
Home-Start Elmbridge
Home-Start North Wiltshire
Home-Start Staffordshire Moorlands
Home-Start Watford and Three Rivers
Hope and Homes for Children
Hope for Children
Hope’s Heart
Horses for Wellbeing CIO
Hummingbird Refugee Project
Hypo Hounds
International Justice Mission
James Hopkins Trust
Jamie’s Farm
Jubilee House Trust
Just4Children
Kangaroos
Kangaroos Mid Sussex
KEEN London
Kicks Count
Kids Matter
KidsAid
Kidscape
Kijana Kwanza (Young People First)
Kool Carers South East Ltd
LandAid Charitable Trust
LATCH Welsh Children’s Cancer Charity
Leeds Weekend Care Association
Lifelites
Little LifeSavers
Little Village
Live Unlimited
Long Covid Kids
Magic Breakfast
Make it Shine SEN Project
Making The Leap
Mary’s Meals UK
Masonic Charitable Foundation
Me2 Club
Mermaids
Mermaids
Missing People
Molly Ollys
Momentum Children’s Charity
Mosaic – Supporting Bereaved Children
Mosaic – Supporting Bereaved Children
MYTIME Young Carers
Nacoa (National Association for Children of Alcoholics)
National Bobath Cerebral Palsy Centre
National Deaf Children’s Society
Nelson’s Journey
Neuroblastoma UK
Neuroharmony
Newlife
North Devon Deaf Children’s Society
NPH UK
Oakley Pre-school Group
Open Arms Malawi
Oxfordshire Youth
Parenting Special Children
Parenting Special Children
PC Nicola Hughes Memorial Fund
Perthes Kids Foundation UK
Place2Be
Place2Be
Plan International
Playskill
Porridge and Pens
Positive About Down Syndrome
Prior’s Court Foundation
Radio Lollipop London
Rainbows Hospice for Children and Young People
Raise Your Hands
Rays of Sunshine
RedDuck
Right To Play UK
Roald Dahl’s Marvellous Children’s Charity
Rockinghorse Children’s Charity
Ronald McDonald House Charities
ScotsCare
Sedulo Foundation
Sevenoaks Area Youth Trust
Sheffield Sea Cadets
Simon Says
SKY HIGH TRAMPOLINE GYMNASTICS ACADEMY
Skylarks Charity
Small Steps
Space 2 Be Me
Sparklers Foundation
Spinal Muscular Atrophy UK
Spread a Smile
SSNAP
St George’s Childcare
St Giles Trust
St Mary’s Nursery School
St. James’s Place Charitable Foundation
Street Action
Success Club
SUDC UK
Supershoes
supershoes
Support SEND Kids
Swings & Smiles
The Atlas Foundation
The Bodie Hodges Foundation
The Brompton Fountain
The Children’s Hospital Charity
The Children’s Society
The Daisy Garland
The Derbyshire Children’s Holiday Centre
The Dream Charity
The Dylan Strong Foundation
The Evie Dove Foundation
The For Isla Foundation
The Friends of Alfie Johnson
The Human Milk Foundation
The Joe Dix Foundation
The Kids Network
The Kite Trust
The Lexi May Trust
The Louis Ross Foundation
The Mix
The Mulberry Bush
The Murray Parish Trust
The Prince’s Trust
The Sick Children’s Trust
The Sussex Snowdrop Trust
The Young Lives Foundation
Three Ells Trust
Time is precious Charity
Tiny Tickers
Tommy’s
Tree of Hope
Twins Trust
Unique – Rare Chromosome Disorder Support Group
War Child UK
WellChild
WeSeeHope
When You Wish Upon a Star
White Lodge
Wooden Spoon – The children’s charity of rugby
Worth Unlimited
Y:AMHS
Young Roots
Zarach
Bessemer Grange PTA
Blueprint for All
British Exploring Society
Bromley Little Theatre Ltd
Charlie’s Promise
Coach Core Foundation
CoachBright Charitable Trust
Cornelia Cambridge’s Endowment for Archdeacon Cambridge’s School
Craigmyle Glebe Limited
Dartmoor Search and Rescue (Ashburton)
Down Syndrome UK
Farms for City Children
Friends of Middleton School
Friends of the Caribbean
Garwood Foundation
halow project
Harrogate Town AFC CIO
Headway Swindon
Holmes Chapel Scouts
Holocaust Educational Trust
Inspire
Just Like Us
Legacy Project
Mayfield Pre-school
National Garden Scheme
National Literacy Trust
Nature of Learning Foundation
Northampton Saints Foundation
Northease Manor School
Orchard Preschool & Playgroup
Peter Jones Foundation
Plumpton College Charitable Foundation
Respected
Scottish Mountain Rescue
Seaview Sailing Trust
Shrubberies School PTA
Smart Works Charity
Square Pegs Arts
StandOut Programmes
Sturts Community Trust
Sussex Cricket Foundation
Teach First
The AHOY Centre Charity
The Boaz Trust Hampshire Limited
The Duke of Edinburgh’s Award
The Fifth Trust
The Hope Foundation
The Squad
The Talent Tap
The Theatre, Chipping Norton
THE THREE VILLAGES SPORTS TRUST
Time and Talents
Treloar’s
UK Youth
UKSA
Vision25
WeMindTheGap
YHA (England and Wales)
Youth Adventure Trust
Alder Trust
Citifaith Church
Cotswold Lakes Trust
Dorset Wildlife Trust
Explorers Against Extinction
Global Fund for Children UK Trust
Groundwork UK
Islington Climate Centre
Lake District Foundation
Marine Conservation Society
Ocean Generation
Plan Zheroes
Somerset Wildlands
Somerset Wildlife Trust
Surfers Against Sewage
Thames21
The OITIJ-JO Collective
The Rivers Trust
World Land Trust
Acorns Children’s Hospice
Alexander Devine Children’s Hospice Service
Birmingham Hospice
Blythe House Hospice
Campden Home Nursing
Chestnut Tree House
Children’s Hospice South West
Children’s Hospices Across Scotland (CHAS)
Community Hospice Greenwich & Bexley
Cornwall Hospice Care
Cynthia Spencer Hospice
Dorothy House Hospice Care
Dougie Mac
East Anglia’s Children’s Hospices
East Cheshire Hospice
ellenor
Ellenor Hospice
Francis House Children’s Hospice
Garden House Hospice Care
Harlington Hospice
Haven House Children’s Hospice
Havens Hospices
Heart of Kent Hospice
Helen & Douglas House
Hope House Children’s Hospices
Hospice in the Weald
Hospice of the Good Shepherd
Hospice UK
Hospice UK
Hospiscare
Jessie May
Jewish Care
Katharine House Hospice
Katharine House Hospice – Banbury, Oxfordshire
Keech Hospice Care
LOROS
Martlets Hospice
Michael Sobell Hospice Charity
Mountbatten Hampshire
Mountbatten, Isle of Wight
Naomi House & Jacksplace
Noah’s Ark Children’s Hospice
North Devon Hospice
North Devon Hospice
Oakhaven Hospice
Pilgrims Hospices
Primrose Hospice
Princess Alice Hospice
Priscilla Bacon Hospice Charity
Prospect Hospice
Rennie Grove Peace Hospice Care
Rowans Hospice
Royal Trinity Hospice
Saint Francis Hospice
Salisbury Hospice Charity
South Bucks Hospice
St Andrews Hospice
St Barnabas House
St Barnabas Lincolnshire Hospice
St Catherine’s Hospice (Lancashire) Ltd
St Christopher’s Hospice
St Christopher’s Hospice
St Clare Hospice
St Elizabeth Hospice
St Helena Hospice
St John’s Hospice, London
St Michael’s Hospice – Hastings & Rother
St Michael’s Hospice, Hereford
St Peter & St James Hospice
St Peter’s Hospice
St Raphael’s Hospice
St Richard’s Hospice
St Richard’s Hospice, Worcester
St. Michael’s Hospice (North Hampshire)
Sue Ryder
Thames Hospice
The Hospice of St Francis
Treetops Hospice
Wakefield Hospice
Willow Wood Hospice
Woking & Sam Beare Hospices
Woodlands Hospice
Addenbrooke’s Charitable Trust
Awyr Las /Blue Sky, the North Wales NHS Charity
Babies in Buscot Support (BIBS)
Bansang Hospital Appeal
Barts Charity
Birmingham Children’s Hospital Charity
Birmingham Women’s Hospital Charity
Brighter Futures GWH
Bristol & Weston Hospitals Charity
Bristol & Weston Hospitals Charity
Buckinghamshire Healthcare NHS Trust Charitable Fund
Cheltenham and Gloucester Hospitals Charity
Countess of Brecknock Hospice Trust
CW+
Derby and Burton Hospitals Charity
Dorset County Hospital Charity
Dorset HealthCare Charitable Fund
East & North Hertfordshire Hospitals Charity
Epsom and St Helier Hospitals Charity
First Touch
Frimley Health Charity
Good Hope Hospital Charity
Heartlands Hospital Charity
Hillingdon Hospitals Charity
Imperial Health Charity
Isle of Wight NHS Trust Charity
Kent and Medway NHS Partnership Trust Charity
King’s College Hospital Charity
Kingston Hospital Charity
Leeds Cares
LIBRA – The Lions International Blood Research Appeal
Liverpool Women’s Hospital Charity
Love Musgrove
Maidstone and Tunbridge Wells NHS Charitable Fund
Mid & South Essex Hospitals Charity
Mission Care
Our Angels Charity and Support
Oxford Health Charity
Oxford Hospitals Charity
Portsmouth Hospitals Charity
Queen Elizabeth Hospital Birmingham Charity
Raise, West Hertfordshire Teaching Hospitals Charity
Rebuild
RNOH Charity – The Royal National Orthopaedic Hospital
Royal Brompton & Harefield Hospitals Charity
Royal Devon Hospitals Charity
Royal Free Charity
Royal Orthopaedic Charity
Royal Papworth Hospital Charity
Royal Voluntary Service
Sherwood Forest Hospitals Charity
Solihull Hospital Charity
Somerset NHS Charity
Southampton Hospital Charity
Spread a Smile
St Georges Hospital Charity
St Mark’s Hospital Foundation
The Ducklings Trust
The Grand Appeal
The London Ambulance Charity
The Oliver Fisher Special Care Baby Trust
UCLH Charity
UCLH Charity Cancer Fund
Well Wishers
Whittington Health Charity
Yeovil Hospital Chartity
Abigail’s Footsteps
Action for A-T
Action for M.E.
Action Medical Research
Alcohol Change UK
Alex, The Leukodystrophy Charity (TLC)
Allergy UK
Alzheimer’s & Dementia Support Services
AMEND
Anaphylaxis UK
Animal Free Research UK
Antenatal Results and Choices (ARC) LTD
Aortic Dissection Charitable Trust
APPSUKF
Astriid
Ataxia UK
Back Up Trust
Blood Pressure UK
Bowel Research UK
Bradbury Care Centre ltd
Brain Injury is Big
Brain Tumour Support
British Acoustic Neuroma Association
British Liver Trust
British Sjögren’s Syndrome Association
British Skin Foundation
Burning Nights CRPS Support
Cardiomyopathy UK
Caudwell LymeCo
Cavell Nurses’ Trust
Cavernoma Alliance UK
Centre for ADHD & Autism Support
Certitude Support
Challenging MND
Children’s Air Ambulance Service
Chilterns Neuro Centre
Cleveland Mountain Rescue Team
CMTUK
Coeliac UK
COUNTY AIR AMBULANCE TRUST HELP APPEAL
Dannys MND Mission
Darby Rimmer MND Foundation
Day One Trauma Support
Deafblind UK
DEBRA
Dementia Adventure
Dementia Adventure
Dementia Forward
Dentaid The Dental Charity
Dentaid The Dental Charity
Devon Air Ambulance Trust
DKMS UK
Dorset and Somerset Air Ambulance
Duchenne UK
Dyscover – specialist aphasia support
East of England Ambulance Service Charity
Encephalitis International
Endometriosis UK
EOS Network – Eosinophilic Diseases Charity
Epilepsy Action
Epilepsy Research Institute UK
Essex & Herts Air Ambulance
Facial Palsy UK
Fibroid Forum UK
Fight for Sight
Florence Nightingale Foundation
FORCE Cancer Charity
Friends of Breathe Arts Health Research
Gene People
Gloucestershire Deaf Association
Great North Air Ambulance Service
Group B Strep Support
Guide Dogs
Guild Care
Hampshire and Isle of Wight Air Ambulance
Hampshire Medical Fund
Happy to Help Foundation
Harrow Shopmobility
Harry’s Hydrocephalus Awareness Trust
Headway Portsmouth and south east Hampshire
HeadwayUK
Hearing Dogs for Deaf People
HEART UK
Histio UK
Humanity Direct
Huntingdon, Peterborough & Cambridge MS Therapy Centre
Huntington’s Disease Association
Ichthyosis Support Group
IMHO UK (INTERNATIONAL MEDICAL HEALTH ORGANISATION UK)
Independent Age
Kidney Care UK
Klinefelter’s Syndrome Association
Klinefelter’s Syndrome Association(KSA)
Lilian Faithfull Care
Lincs & Notts Air Ambulance
LUPUS UK
Macular Society
Magpas Air Ambulance
Magpas Air Ambulance
Matt Hampson Foundation
Melissa’s
Meniere’s Society
Meningitis Now
Meningitis Research Foundation
Mikaere Foundation
Miscarriage Association
Mission Care
Moorfields Eye Charity
MPS Society
MS Trust
MS-UK
Multiple System Atrophy Trust
My Name’5 Doddie Foundation
National Autistic Society
National Axial Spondyloarthritis Society
National Rheumatoid Arthritis Society
NCBRS Worldwide Foundation
Nephrotic Syndrome Trust (NeST)
Nerve Tumours UK
Nystagmus Network
Overcoming MS
Overcoming Multiple Sclerosis
PKD Charity
Play2Give
Play2Give
PoTS UK
Prader-Willi Syndrome Association UK
Prader-Willi Syndrome Association UK
Psoriasis Association
PSP Association
Retina UK
Royal Hospital for Neuro-disability
Royal National Institute of Blind People (RNIB)
Royal Osteoporosis Society
Rural Emergency Support Services (RESUS) Foundation
SarcoidosisUK
Scannappeal
Scleroderma & Raynaud’s UK
Scoliosis Campaign Fund
Seachange Devon
Sight Support Worthing
Sightsavers
Smile4Wessex
South East Coast Ambulance Charity
Southampton Sight
Spinal Research
St John Ambulance
St Joseph’s Hospice Hackney
StrokeInformation
Support Dogs
Sussex Community NHS Charity
Terrence Higgins Trust
The Alfie Jones Foundation
The Brain Charity
The Butterfly AVM Charity
The Charlie Ramsey Research Fund
The Chiltern Centre
The Community Council for Somerset (CCS)
The Dinosaur Trust
The Ectopic Pregnancy Trust
The Forward Trust
The Garwood Foundation
The Gauchers Association Ltd
The Haemophilia Society
The Lily Foundation
The Lullaby Trust
The Maddi Foundation
The Meath Epilepsy Charity
The Migraine Trust
The Natasha Allergy Research Foundation
The Northam Care Trust
The Sara Lee Trust
The Sickle Cell Society
The Silverlining Brain Injury Charity
The UK Mastocytosis Support Group
Thrive
Thrombosis UK
Thyroid UK
Tibbs Dementia Foundation
TOFS
Tourettes Action
Treacher Collins Family Support Group
TSA (Tuberous Sclerosis Association)
UK Infantile Spasms Trust
UK Sepsis Trust
Vasculitis UK
Versus Arthritis
Wellbeing of Women
Willow Foundation
Your Local Air Ambulance Warwickshire, Northamptonshire, Derbyshire, Leicestershire and Rutland.
12th Man Mental Health CIC
50 Million Voices
50 Million Voices
Addiction Family Support
ADHD UK
Age UK Lincoln & South Lincolnshire
Alzheimer’s Support
Anna Freud
Aston Villa Foundation
Autism Anglia
Beat
Ben – Automotive Industry Charity
BHT Sussex
Black Minds Matter UK
Buckinghamshire Mind
CASPA
Central London Samaritans
Charlie’s Star Charity
Cheltenham Open Door
Choices
CHUMS Charity
Citizens Advice South Gloucestershire
CNWL NHS Health Charity
Community Drug and Alcohol Recovery Services
Conversation Over Borders
CPSL Mind
Cruse Bereavement Support
Dartmoor Centre for Counselling and Psychotherapy
Dementia Carers Count
Dementia Forward
Different Strokes
Doctors In Distress
East London Cares
east to west
Eden’s Trust
Edward’s Trust
Essex Recovery Foundation
Family Based Solutions
Flint House
Forward Trust
Get the Boys a Lift CIC
Give A Ruck
Hammersmith, Fulham, Ealing and Hounslow Mind
Head In The Game
Headspace
Headway Surrey
Healthcare Workers’ Foundation
Held In Our Hearts
Help Musicians
Herts Inclusive Theatre
Home-Start Spelthorne
Involve Kent
Isle of Wight Youth Trust
It’s Time
Jasmine Foundation
Jewish Volunteering Network (JVN)
Joshua Levi Foundation
Julian House
Keep Talking Services
Kids Inspire
KIM Inspire
King George VI Day Centre
Leeds Mind
Leeway Domestic Violence and Abuse Services
Libraries Unlimited
Lincolnshire Rural Support Network
Little Wings of Hope
Love4Life
Maddie’s Miracle
Making Miracles Charity
Manchester Cares
Marah Trust
Max Windle Memorial Trust
Men’s Minds Matter
Mencap
Mental Health Foundation
Mental Health Matters
Millimetres 2 Mountains Foundation
Mind in Brent, Wandsworth and Westminster
Mind in Furness
Mind in West Essex
Mind Over Mountains
Missing People
Mosaic Clubhouse
MQ Mental Health Research
Music for my Mind
Music Minds Matter
My Foothold
NIALL STRINGER FOUNDATION
Norwood
OCD-UK
Off The Record Bath & North East Somerset
One In Four (London)
Open Door (Birkenhead)
Open Doors Open Minds Give Back CIC
Our Dementia Choir
PACT for Autism
PANDAS Foundation
Petals – The Baby Loss Counselling Charity
Pete’s Dragons
PTSD Resolution CIO
PTSD UK
Refettorio Felix
Rephael House
Restore
Retail Trust
Rethink Mental Illness
Revitalise Respite Holidays
RIPPLE SUICIDE PREVENTION CHARITY
S.I.S – Strength In Struggles
Safeline
Safeline
SANE
SANE
Sexual Assault and Abuse Support Service Buckinghamshire and Milton Keynes (SAASSBMK)
Shout
Sirona Therapeutic Horsemanship
Solent Mind
Somerset Counselling Centre
Somewhere House Somerset
South Lakes Citizens Advice
Spiral – preventing the effects of bullying
Sport in Mind
Stable Family Home Trust
Student Minds
Sue Lambert Trust
Sunflowers Suicide Support
Sunflowers Suicide Support
Survivors of Bereavement by Suicide
Talk Club
Teapot Trust
Teens in Crisis (TIC+)
The Allegr Foundation
The Brave and Determined Charity
The Burnt Chef Project
The Care Workers’ Charity
The Cares Family
The Chatty Cafe Scheme
The Compassionate Friends
The Connection at St Martin-in-the-Fields
The Deborah Ubee Trust
The East to West Trust
The east to west Trust (east to west)
The Lashes Foundation
The Link Visiting Scheme
The Old Bank Wellbeing Trust
The Open Door (Taunton)
The Survivors Trust
The Ted Senior Foundation
THE WOODPECKER PROJECT
TheHorseCourse
Thrive
Thurrock and Brentwood Mind
Thurrock and Brentwood Mind
Time To Talk Mental Health UK
Together Co
Transform Housing & Support
Trauma Breakthrough
Trauma Treatment International
Trust Links
Unity Works
Uplands Enterprise Trust
Victim Support
Volunteering Matters
We are Farming Minds
West Kent Mind
Wilfrid’s House
Willows Counselling & Training
Women Arise Ministries Global
Young Gloucestershire
YoungMinds
Zurich Community Trust (UK) Limited
ABF The Soldier’s Charity (South West)
Blesma, The Limbless Veterans
Building Heroes Education Foundation
Care for Veterans
Combat Stress
Felix Fund – The Bomb Disposal Charity
Historic Army Aircraft Flight Trust
Hounds for Heroes
Mission Motorsport
Purple Warriors
RMA – The Royal Marines Charity
Royal Air Force Benevolent Fund
Royal Air Forces Association
Royal British Legion Industries (RBLI)
Royal Navy and Royal Marines Charity
Royal Star & Garter
SSAFA, the Armed Forces charity
Taxi Charity for Military Veterans
The Not Forgotten
Veterans Coastal Retreats
VETERANS WITH DOGS
Who Dares Cares
1001fontaines UK
Action Village India
ActionAid UK
African Adventures Foundation
African Children’s Fund
Andrew Grene Foundation
CAFOD
Challenge Ministries UK
Choose Love
Cocos Foundation
Community Empowerment Support Organisation (CESO)
Concern Worldwide (UK)
Dig Deep
Disasters Emergency Committee
Farm Africa
Frank Water
FutureSense Foundation
HIPZ – Health Improvement Project Zanzibar
IF Charity
Last night a DJ saved my life foundation
Legacy of War Foundation
Malaria No More UK
Medecins Sans Frontieres UK
Mehiel Foundation
MicroLoan Foundation
Money for Madagascar
Muntada Aid
New Forest for Ukraine
New Futures Nepal
Novo Communities
Raising Futures Kenya
Refugee Action
Release International
Rural Schools Water Project
SALVE International
Sense International
Sightsavers
SolidariTee
Tearfund
The British Asian Trust
The Favela Foundation
Village Africa
Village Projects Foundation
WaterAid
4Louis
1625 Independent People
Age UK
Age UK Bexley
Age UK Bristol
Age UK East London
Age UK Isle of Wight
Age UK Kent Rivers
Age UK Lincoln & South Lincolnshire
Age UK Plymouth
Age UK Wandsworth
Age UK West Sussex Brighton & Hove
Alexandra Rose Charity
Amnesty International UK
Arachne Greek Cypriot Women’s Group
Aylesbury Homeless Action Group
Azalea
Brake, the road safety charity
Bromley Borough Foodbank
Camden Giving
Carers Trust Heart of England
Carers UK
Centre for Women’s Justice
Centrepoint
CHESS Homeless
Christians Against Poverty
Citizens Advice Bristol
City Harvest
City Harvest
City Life Church Southampton
Community Foundation for Surrey
Connection Support
FareShare
FearFree
Framework
Glass Door Homeless Charity
Go Dharmic Welfare UK
Hackney Foodbank
HARP
Heartfulness uk
Herts Young Homeless
Hestia
Homeless Oxfordshire
HostNation
Humankind Charity
Imago Dei
Imago Dei Prison Ministry
Immanuel United Reformed Church
inHope (Bristol) Limited
Jimmy’s Cambridge
Launchpad Reading
Lewes Homelink
Lighthouse Construction Industry Charity
Llamau
London City Mission
Manchester Deaf Centre
Mehiel Foundation
Mencap
New Hope, Watford
New Horizon Youth Centre
NewstrAid
Oasis Domestic Abuse Service
Octavia Foundation
P3 Charity
Plan Zheroes
Porchlight
Providence Row
Rainy Day Trust
Rape Crisis England & Wales
REACT Disaster Response
Safe Lives
SAIVA MUNNETTA SANGAM (uk)
Society of St Vincent de Paul (England & Wales)
Solace Women’s Aid
Southend Foodbank
SPEAR
Spires
St Luke’s Church, Lowton
St Michaels Cornerstone Trust
St. James’s Place Charitable Foundation
Stairway To Heaven Charity
Stonewall Housing
Support Staffordshire
TaxAid & Tax Help for Older People
The Big Issue Foundation
The Country Food Trust
The Ehlers-Danlos Support UK
The Felix Project
The Fire Fighters Charity
The Lockton Charitable Association
The Passage
Turn2us
Turning Tides
UN Women National Committee UK
Walton Charity
WAY Widowed and Young
Wells Storehouse Foodbank & Furniture Store
Wiltshire Search & Rescue
Women’s Aid Federation of England
Wycombe Homeless Connection
Your Sanctuary
You must be 18 or over (on the day of the challenge) if taking on a Full Challenge (~100km) or Three Quarter Challenge (~75km); 16+ and accompanied by an adult if taking on a Half Challenge (~50km ), 14+ and accompanied by an adult if taking on a Quarter Challenge (~25km) or Marathon); for a Half Marathon aged 12+ and accompanied by an adult; and finally 8+ & accompanied by an adult for a 10km/mile Challenge.
Under 18s taking part must be signed up by someone over 18.
You’ll receive a ‘transaction receipt’ (via email) along with a Confirmation Email welcoming you, and detailing any next steps’ timelines you need to be aware of, and how & where to find all the info you’ll need for your Challenge. (NOTE– If you don’t receive this within 12 hours, please check your spam/junk mail folders)
A Multi Deal allows you to save up to 25% if you plan to enter 3 or more events over the year on a Self Fund basis – and always represent our best deal!
Once you have decided how many events you’d like to enter, visit the ‘Multi Deal’ page on the website – or follow the link HERE>>
On the registration page, you must select all of the events you’d like to enter (and specify the distance) – once you’ve have completed your order, you will need to wait until you have received your multi-deal discount code from the team before you will be able to sign up individually for your events. Placing your order does not constitutes entry to the individual events.
When you are attending the events, please ensure you bring ID to collect your event pack so that we can ensure only the original purchaser is participating.
More information on multi-deals is available HERE>>>
If you have already signed up to a Challenge(s) or a multi-deal and now want to take part in another challenge – please complete our application from HERE>>>
All charity sponsorship and mixed funding places close 4 weeks before each challenge, so that you have enough time to fundraise and reach your target. Self funding places close for online registration on the Tuesday before each challenge.
A discount is available if you have previously taken part as a self funding participant. Please check for availability.
Please keep an eye out for your discount which will be sent to you via email!
Whilst you are signing up and registering for your challenge – in the TEAM INFO section (towards the end of the registration questions), you will be asked if you would like to ‘Join a team’ or ‘Create a team’.
If selecting to create a team, you will be asked to create a Team Name and Password. Subsequent team members can then register and select to join your team, and will need to provide the team password in order to join it.
We ensure that registered teams are assigned the same start wave (where distance/challenge option allows), and your team name will be printed onto your bib.
There are no restrictions on our regular teams – you can be any mixture of charities / distances / funding types (i.e. Self Funding, Charity Sponsorship or Mixed Funding), and can have any number of members (even 1!).
Even if you are not fundraising for the same charity, you can still create a challenge team with us.
Yes – as long as you are fundraising for the same charity, you can create a team fundraising page on Just Giving (we recommend letting your charity know this is how you will be fundraising together). However, please be advised that the minimum fundraising targets remain per person (not per team), so you will need to reach the combined total fundraising amount on your page for your group.
If there is a charity you would like to fundraise for that does not appear on our list, we ask that you speak with your preferred Charity about what you would like to, and ask them to register with us via our short contact form which can be found on our website page www.ultrachallenge.com/the-charities/
Once they’ve registered with us, it will take about 5-7 working days to add them onto our registration forms, and you can then sign up to your chosen challenge in aid of them.
Alternatively you can raise for one of the 600+ charities for 2025 challenges we are currently already working with (see our list HERE>>>), or you can Self Fund your place and fundraise for them independently with no fundraising commitment.
Please note: the above is relevant for Charity Sponsorship or Mixed Funding places only. If you are entering as a Self Funder you can fundraise for any charity of your choice (only if you want to) & we do not need to be informed.
The payment plan enables you to secure your place on any Ultra Challenge immediately and spread the cost over 3 payments. Sign up with just a 33% deposit, with a 2nd instalment due on 28 February, and then a final 30 March ’25 instalment.
You’ve paid an initial 33% (and 3% booking fee) as the non-refundable Registration Fee.
A 2nd payment of 33% and will be charged on Friday 28 February’ 25
A 3rd final balance payment will be charged on Monday 31 March’ 25
We work with an experienced network of partners to be able to bring the Ultra Challenge Series to life. With their expertise and commitment we are able to deliver our events to the highest standards of safety and hospitality.
Join our Newsletter list & keep up-to-date with our latest news & special offers. Your details will only be used by the Ultra Challenge event organiser.
An Ultra March® is about WALKING at a brisk & consistent pace with like minded challengers to achieve it – a bit like a march! – but taking in the great rest stops & services of an Ultra Challenge!
Over & above the general Ultra Challenge Rules – with an Ultra March® it’s:
A NEW entry category for 2026, aimed at FAST RUNNERS setting off against the clock on to clear course at the front, with 300 or so experienced competitors. With 100 km & 50 km options, Trailblazerz™ is for seasoned Ultra runners, or accomplished marathon participants switching to trails & upping the distance – with the support services, fully signed routes, & rest stops that Ultra Challenge® events are famous for!
Sign up for just £10 with a Series Partner…
.. any event / any distance
Sign up to 2 Events or more in 2026…
Discounts Start at 10% and up to 25% OFF
EG – Choose two 100 km events – SAVE ~£40!
+ MULTI DEAL PAYMENT PLAN OPTION
* Deal Excludes 10 km & 10 mile Events
AND – Excludes Winter Walk for T-Shirt (Hat instead)
* T Shirt mailed from September