20 EVENTS TO CHOOSE FROM
WONDERFUL SCENERY & TRAILS
10 KM, 25 KM, 50 KM, or 100 KM
GET ACTIVE – AT YOUR PACE!
Get colleagues active and bonding on a fun, safe, accessible, high-quality outdoor event — perfect for a wide range of fitness levels, experience, and ambition. Ideal to boost wellbeing, loyalty, motivation, and maybe support your chosen charity with engaging fundraising.
Teams of any size take on a distance of their choice, at their pace. 20 fantastic events to choose from on trails & paths across the UK’s finest landscapes, with 1st class support, welfare, and hospitality all the way.
Hundreds of company teams will be joining us in 2026, most will be walking – and if you’re looking for a memorable, great value, Corporate Challenge for your team – make it an Ultra Challenge®!
FULL SUPPORT & HOSPITALITY
Ultra Challenge® events are fully supported, and suit all abilities—delivering a safe, sociable, outdoor experience that will be highly appreciated by your Team – and boosts wellbeing! With a range of distance options, teams take on a challenge at their pace – with walking being the choice of most. Optional hospitality upgrade packages – including private gazebos, branding, and transport – allow you to create a truly memorable company event.
Excellent value with no setup costs. Perfect for teams from small groups out for an active weekend, to companies with a few hundred colleagues supporting their charity of the year or encouraging an active lifestyle.
corporate@ultrachallenge.com
Teams can Walk (as most do!), Jog, or even Run 25 km, 50 km, or, if up for it, a full 100 km! There’s also a fantastic set of 10 km / 10 mile events if you’re after something shorter. Mixing it all up to suit colleagues with a range of fitness levels is fine!
You won’t find more accessible, flexible, sociable, and rewarding events anywhere!
Over the past 10 years so over 250,000 adventures have taken on an Ultra Challenge – and the events are operated to the highest standards. ‘On Foot’ is much safer than ‘on wheels’ cycling for your Team; our events are fully risk assessed, and with teams of medical professionals & experienced safety teams.
We work with over 600 UK Charities, and Ultra Challenges are perfect events to get colleagues behind fundraising initiatives for your Charity of the year.
We have a range of flexible payment options to make it easy for you & for your chosen charity, and can advise on the best way ‘to bring it all together’ with team JustGiving fundraising pages.
We provide tailored online registration forms and webpages to make colleague sign-up easy, and our dedicated ‘Challenge App’ communicates all the key information to them – enabling you to focus on recruiting team members and getting on with your job!
For both returning and large (25+) teams we can offer discounts, and have a range of payment options to make it easy for bulk payment via invoice and involve your chosen charity where applicable.
Whether it’s your own gazebo or marquee decorated with your branding at the start – or perhaps overnight camping for your colleagues, or group transport up to the event – we can tailor a bespoke hospitality package to turn your Ultra Challenge® into your own special company event!
Your Team will have a fantastic, inclusive experience on an Ultra Challenge®. For many it will also kick start a more active life-style; others will come back energised & motivated – and all will understand fellow colleagues a little bit better!
Parallel to each ‘real’ Ultra Challenge®, for very large teams – we can run a ‘Virtual Version’. This means the company ‘challenge event’ can be opened up to a much wider audience – for those who cant ‘make it on the day, or live too far away.
Colleagues can then take on their challenge anywhere – either over an extended period that suits them – or over the weekend of the ‘real’ thing – and join in online with their stories via social media.
A great way to engage with, and motivate, the wider team!
From the Isle of Wight up to the Lake District, there are 20 fantastic events your Team can join. Some are on stunning coastal paths, some are up & down rolling hills, and others are on historic trails. An Ultra Challenge® is unforgettable – with distance options to suit all – and a range of Optional Extras to make it easy to join the event. Get your Team active in 2026.
corporate@ultrachallenge.com
We’ll help everyone prepare for an Ultra Challenge® – with an App, online guides, and forums. On the day there’s the best support & hospitality you’ll find on any similar event – with transfers, camping options, a noisy send off, a fully signed route, GPS tracking, marquee rest stops, fantastic food & drink, and expert safety, medical & welfare teams.
It’s a big finish line cheer, a medal, a glass of fizz, finishers t shirt, massage, BBQ, and an event to remember!
There’s an App to download once signed up – with guides, optional extra bookings, route maps, kit lists, training videos & plans, and much more – along with and all the latest updates leading up to the event. Our Facebook forum is great place for advice and hints & tips.
Experienced Ultra Challengers help develop our training guides & videos on – foot care, nutrition, hydration, & building distance up for all levels of experience.
There are bookable coach transfers, shuttle busses, & parking options before & after the challenge to make travel planning a bit easier. Most Events offer camping packages at the ~50 km Saturday ‘half way’ for the 2 day ‘Daylight’ 100 km challenge option (or for half challenge finish / start), and on many events camping at the main start venue for Friday night camping before the event.
Pink arrows, ribbon, & glow-sticks at night, mark the route, and with Google maps in the App – you won’t get lost! Our chip timing has you scanned at rest stops, with your progress tracked & timed.
The location of each team member can also be tracked in real-time using our Live Trail GPS app – and can be shared online for family & friends.
There are covered rest stops every ~12.5 km or so, with major stops each ~25 km – with seating, clean toilets, medical services, & shuttle busses. There’s a range of snacks & drinks at all stops, with full meals at major ones & at the finish – all included in your entry fee.
Rest stops have expert medical teams, including – doctors, paramedics, first aiders, podiatrists, & massage services. There’re emergency response teams, safety marshals & ‘Trek Masters’ on the route – with a 24 hr control room just a phone call away.
The finish line is a celebration, and quite emotional for many after a tough journey. You’ll get a big cheer, a medal, a glass of fizz, a visit to the massage tent or foot clinic, and a welcome BBQ. Memories will be long lasting – perhaps personal goals redefined – and a great sense of achievement.
Take on England’s greatest river! Full support & hospitality, an amazing atmosphere – and an unforgettable Challenge to suit your Team.
Sat 24 or Sun 25 January 2026
Over 20 years 000’s of challengers have taken part in our events from companies of all sizes – FTSE 100’s, major international banks, and supermarkets – to local shops, garages, and accountants. Some return year on year on the same event, and others taking on a new challenge – with the same great team experience & bonding. Step up to an Ultra Challenge® – we look forward to welcoming your team in 2025.
We also run organise bespoke challenge events for clients – which range from road cycling and hiking events in the UK & Europe, to tough treks & off road adventures in stunning locations across the globe. If you are up for a challenge – Action Challenge is here to help!
Our team will get back to you shortly to discuss your options!
Our 2026 SERIES PARTNERS are some of the UK’s major charities. Choose to fundraise for one of these Series Partners and it’s 50% OFF the normal charity sponsorship Reg Fees
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
Dogs for Autism
Dogs Trust
Ferne Animal Sanctuary
Foal Farm Animal Rescue (Friends of Animals League)
Healing Paws Animal Rescue
Helping Rhinos
Many Tears Animal Rescue
National Animal Welfare Trust Bedfordshire
PetSavers
Rabbit Welfare Fund
Raystede Centre for Animal Welfare
RSPCA Isle of Wight
Sarah Ayoka Oduwaiye Foundation (SAOF)
Save the Rhino International
Stokenchurch Dog Rescue
StreetVet
Sussex Wildlife Trust
The Cotswolds Dogs & Cats Home
The Mammal Society
The Pack Project
The Wildheart Trust
Viva!
Wadars Animal Rescue
Wildlife Vets International
Abby’s Heroes
Action Bladder Cancer UK
Action Kidney Cancer
Against Breast Cancer
Alfie’s Wish
AMMF – The Cholangiocarcinoma Charity
Brain Tumour Research Campaign
Brainstrust
Cancer Research Wales
CoppaFeel!
Cyclists Fighting Cancer
DKMS UK
Dragonfly Cancer Trust
Ellen MacArthur Cancer Trust
Exeter Leukaemia Fund
Future Dreams Breast Cancer Charity
Guy’s Cancer Charity
HASAG Asbestos Disease Support
Heartburn Cancer UK
Hope for Tomorrow
Lennox Children’s Cancer Fund
Leukaemia Busters
Lingen Davies Cancer Fund
Lymphoma Action
Maggie’s
Make 2nds Count
Melanoma Focus
Menopause and Cancer
Meredith’s Mission
Mesothelioma UK CIO
Myeloma UK
Neuroendocrine Cancer UK
North West Cancer Research
Ocular Melanoma UK
Ovacome
Paul Strickland Scanner Centre
PLANETS Cancer Charity
Prevent Breast Cancer
Roy Castle Lung Cancer Foundation
Shine Cancer Support
SKCIN – Skin Cancer UK Charity
Solving Kids’ Cancer UK
Target Ovarian Cancer
Team Verrico
Teens Unite Fighting Cancer
The Christie Charity
The Dorset Cancer Care Foundation
The Inflammatory Breast Cancer Network UK
The James Anthony Foundation
The Prostate Project
The Robin Cancer Trust
The Urology Foundation
The Wight Brainy Bunch
Trekstock
Walk the Walk
We Hear You
Wolo Foundation
World Cancer Research Fund
Young Tongues
ABC Book Club
Abigail’s
Able Child
ACCT UK
Action for Children
Adoption UK
AFASIC
AFK Charity
Ambition Aspire Achieve
Amy Winehouse Foundation
Andover and District Mencap
Arc
AT Society
Auditory Verbal UK
Barnardo’s
Barnet Mencap
Become Charity
Berkshire Youth
BOSP (Brighter Opportunities for Special People)
Bright Futures UK
Brodys Trust
Cardiac Risk in the Young
CASPA
Challengers
Chance for Childhood
Cherry Trees
Child Brain Injury Trust (CBIT)
Children’s Burns Trust
Cochlear Implanted Children’s Support Group
Coin Street Centre Trust
Contact
Daisy’s Dream
Dandelion Time
Diabetes Research & Wellness Foundation
Dingley’s Promise
Diverse Abilities
Dreamflight
Dreams Come True
Evelina Children’s Heart Organisation Limited (ECHO Charity)
Family Action
George’s Rockstars
Get Kids Going!
Grace Kelly Childhood Cancer Trust
Greenhouse Sports
Grief Encounter
Harrys Rainbow
Home-Start North Wiltshire
Home-Start Staffordshire Moorlands
Hope and Homes for Children
HOPE for Epilepsy
International Justice Mission
Jamie’s Farm
Jigsaw South East
KEEN London
Kicks Count
KidsAid
Lifelites
Little Village
Long Covid Kids
MCKS Charitable Foundation UK
Mermaids
Molly Ollys
Momentum Children’s Charity
Mosaic – Supporting Bereaved Children
MYTIME Young Carers
National Deaf Children’s Society
Neuroblastoma UK
Open Arms Malawi
Parenting Special Children
PC Nicola Hughes Memorial Fund
Perthes Kids Foundation UK
Pitt Hopkins UK
Playskill
Porridge and Pens
Radio Lollipop London
Raise Your Hands
Renaissance Foundation
Right To Play UK
Roald Dahl’s Marvellous Children’s Charity
Rockinghorse Children’s Charity
Ronald McDonald House Charities
Saffron Walden Mencap Society
Sebastian’s Action Trust
Sedulo Foundation
SeeSaw Grief Support
Sevenoaks Area Youth Trust
Simon Says
SKY HIGH TRAMPOLINE GYMNASTICS ACADEMY
Small Steps
Space 2 Be Me
Spinal Muscular Atrophy UK
Spread a Smile
SSNAP
Stand Against Violence
Success Club
SUDC UK
supershoes
Ten Little Toes Baby Bank
The Children’s Society
The Daisy Garland
The Derbyshire Children’s Holiday Centre
The Dylan Strong Foundation
The For Isla Foundation
The Kids Network
The Kite Trust
The Lexi May Trust
The Mix
The Sick Children’s Trust
The Sussex Snowdrop Trust
The Young Lives Foundation
Tiny Tickers
Together for Short Lives
Truly Beloved a children’s charity
Twins Trust
War Child UK
White Lodge
Wooden Spoon – The children’s charity of rugby
Worth Unlimited
Zarach
British Dyslexia Association
British Exploring Society
CITY KIDS SURFING
Coach Core Foundation
Cornelia Cambridge’s Endowment for Archdeacon Cambridge’s School
Down Syndrome UK
Farms for City Children
“Friends of Broughton School
“
Garwood Foundation
Hamelin
M7 Education
Music for All
MyBigCareer
National Garden Scheme
National Literacy Trust
Northampton Saints Foundation
Plumpton College Charitable Foundation
Respected
StandOut Programmes
Sussex Cricket Foundation
The Eight Foundation
The Ramblers
UK Youth
WeMindTheGap
Youth Adventure Trust
Citifaith Church
Dorset Wildlife Trust
Groundwork UK
Islington Climate Centre
Lake District Foundation
Marine Conservation Society
SolarAid
World Land Trust
Alexander Devine Children’s Hospice Service
Arthur Rank Hospice Charity
Birmingham Hospice
Blythe House Hospice
Chestnut Tree House
Children’s Hospice South West
Children’s Hospices Across Scotland (CHAS)
Community Hospice Greenwich & Bexley
Cynthia Spencer Hospice
Demelza Hospice Care
Dorothy House Hospice Care
Dougie Mac
East Anglia’s Children’s Hospices
East Cheshire Hospice
ellenor
Farleigh Hospice
Forest Holme Hospice Charity
Francis House Children’s Hospice
Garden House Hospice Care
Haven House Children’s Hospice
Heart of Kent Hospice
Helen & Douglas House
Hospice in the Weald
Hospiscare
Jessie May
Julia’s House
Keech Hospice Care
LOROS
Martlets Hospice
Martlets Hospice
Mountbatten Hampshire
Mountbatten Isle of Wight
Naomi House & Jacksplace
Noah’s Ark Children’s Hospice
North Devon Hospice
Oakhaven Hospice
Phyllis Tuckwell Hospice Care
Pilgrims Hospices
Princess Alice Hospice
Priscilla Bacon Hospice Charity
Rennie Grove Peace Hospice Care
Rowans Hospice
Rowcroft Hospice
Saint Francis Hospice
Sobell House Hospice
St Barnabas House
St Barnabas Lincolnshire Hospice
St Christopher’s Hospice
St Clare Hospice
St Elizabeth Hospice
St Lukes Hospice (Basildon & Thurrock)
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 Wilfrid’s Hospice (Eastbourne)
St. Michael’s Hospice (North Hampshire)
Sue Ryder
Thames Hospice
The Myton Hospices
The Paul Sartori Foundation Ltd
Treetops Hospice
Woodlands Hospice
Addenbrooke’s Charitable Trust
Babies in Buscot Support (BIBS)
Brighter Futures GWH
Bristol & Weston Hospitals Charity
Buckinghamshire Healthcare NHS Trust Charitable Fund
Cheltenham and Gloucester Hospitals Charity
CW+
Derby and Burton Hospitals Charity
Dorset County Hospital Charity
Epsom and St Helier Hospitals Charity
Frimley Health Charity
Imperial Health Charity
Isle of Wight NHS Trust Charity
King’s College Hospital Charity
Kingston Hospital Charity
LIBRA – The Lions International Blood Research Appeal
Love Musgrove
Mid & South Essex Hospitals Charity
Northamptonshire Health Charity
Oxford Hospitals Charity
Plymouth Hospitals Charity
Portsmouth Hospitals Charity
Raise West Hertfordshire Teaching Hospitals Charity
Rebuild
RNOH Charity
Royal Brompton & Harefield Hospitals Charity
Royal Devon Hospitals Charity
Royal Free Charity
Royal Orthopaedic Charity
Royal Voluntary Service
Somerset NHS Charity
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 Charity
Abigail’s Footsteps
able2achieve Trust
Action for A-T
Action for M.E.
Action for Pulmonary Fibrosis
Alcohol Change UK
Allergy UK
Anaphylaxis UK
Animal Free Research UK
Arts of Dementia
Ataxia UK
Autism Together
Batten Disease Family Association CIO
Bowel Research UK
Brain Tumour Support
British Acoustic Neuroma Association
British Liver Trust
British Skin Foundation
Burning Nights CRPS Support
Cardiomyopathy UK
Cavernoma Alliance UK
Centre for ADHD & Autism Support
Children’s Air Ambulance Service
Chilterns Neuro Centre
CMTUK
Coeliac UK
COUNTY AIR AMBULANCE TRUST HELP APPEAL
Day One Trauma Support
Deafblind UK
DEBRA
Dementia Adventure
Dementia Forward
Dentaid The Dental Charity
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
Fight for Sight
FORCE Cancer Charity
Friends of Breathe Arts Health Research
Gene People
Great North Air Ambulance Service
Group B Strep Support
Hampshire and Isle of Wight Air Ambulance
Harrow Shopmobility
HeadwayUK
Health & Independent Living Support (HILS)
Hearing Dogs for Deaf People
HEART UK
Huntington’s Disease Association
Ichthyosis Support Group
Injured Jockeys Fund
Lincs & Notts Air Ambulance
Macular Society
Magpas Air Ambulance
Matt Hampson Foundation
Medical Research Foundation
Melissa’s
Meniere’s & Vestibular UK
Meningitis Now
Meningitis Research Foundation
Mikaere Foundation
Miscarriage Association
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)
Nystagmus Network
Oxford Head Injury Services
Pain Concern
PKD Charity
Play2Give
Positively Parkinson’s
Prader-Willi Syndrome Association UK
PSP Association
Pumping Marvellous
RedDuck
Retina UK
RNIB
RUBINSTEIN-TAYBI SYNDROME SUPPORT GROUP
SarcoidosisUK
Scannappeal
Scleroderma & Raynaud’s UK (SRUK)
Scope
Sense
Sight Support Worthing
Sightsavers
Smile4Wessex
Spinal Research
Support Dogs
Terrence Higgins Trust
The Alfie Jones Foundation
The Brain Charity
The Charlie Ramsey Research Fund
The Duchenne Family Support Group
The Ectopic Pregnancy Trust
The Haemophilia Society
The Lewy Body Society
The Lily Foundation
The Lullaby Trust
The Migraine Trust
The Natasha Allergy Research Foundation
The National Brain Appeal
The Sickle Cell Society
Thrive
Thrive (Somerset formerly CCs)
Thrombosis UK
Thyroid UK
TOFS
Tourettes Action
TSA (Tuberous Sclerosis Association)
UK Sepsis Trust
Vasculitis UK
Victim Support
Willow Foundation
50 Million Voices
Action on Postpartum Psychosis
Addiction Family Support
ADHD UK
Ben – Automotive Industry Charity
BHT Sussex
Black Minds Matter UK
Buckinghamshire Mind
Central London Samaritans
Cheltenham Open Door
Choices
CHUMS Charity
CNWL NHS Health Charity
Community Drug and Alcohol Recovery Services
Cruse Bereavement Support
Dementia Carers Count
Different Strokes
Family Based Solutions
Flint House Police Rehabilitation
Held In Our Hearts
Help Musicians
Jewish Volunteering Network (JVN)
Julian House
Kids Inspire
Lancashire Mind
Libraries Unlimited
Little Wings of Hope
LooseHeadz Foundation
Making Miracles Charity
Max Windle Memorial Trust
Mencap
Mental Health Foundation
Mental Health Matters
Mind in Furness
Mind in West Essex
Mind Over Mountains
Mosaic Clubhouse
MQ Mental Health Research
Music for my Mind
Music Minds Matter
Off The Record Bath & North East Somerset
One In Four (London)
Open Door (Birkenhead)
PACT for Autism
PANDAS Foundation
Petals – The Baby Loss Counselling Charity
PTSD UK
Queertopia Consortium
Refettorio Felix
Rephael House
Rethink Mental Illness
Richmond Borough Mind
RIPPLE SUICIDE PREVENTION CHARITY
Safeline
Samaritans
SANE
Scarborough Whitby and Ryedale Mind
Sexual Assault and Abuse Support Service Buckinghamshire and Milton Keynes (SAASSBMK)
Shout
Sport in Mind
Stable Family Home Trust
SWEDA
The Allegr Foundation
The Brave and Determined Charity
The Burnt Chef Project
The Chatty Cafe Scheme
The Connection at St Martin-in-the-Fields
The east to west Trust (east to west)
The James Foundation – a baby loss charity
The Link Visiting Scheme
The Open Door (Taunton)
The Survivors Trust
Together Co
Transform Housing & Support
Trust Links
Uplands Enterprise Trust
Waythrough
We Are With You
Wellspring Counselling
YoungMinds
Blesma The Limbless Veterans
Building Heroes Education Foundation
Combat Stress
Hounds for Heroes
RMA – The Royal Marines Charity
Royal Air Forces Association
Royal Navy and Royal Marines Charity
Royal Star & Garter
SSAFA the Armed Forces charity
Taxi Charity for Military Veterans
The Gurkha Welfare Trust
The Not Forgotten
Veterans Coastal Retreats
VETERANS WITH DOGS
Who Dares Cares
Action Syria
Action Village India
ActionAid UK
African Adventures Foundation
African Children’s Fund
CAFOD
Challenge Ministries UK
Concern Worldwide (UK)
Frank Water
Habitat for Humanity Great Britain
Hope Health Action
Humanitas
IF Charity
Love Zimbabwe
Malaria No More UK
Medecins Sans Frontieres UK
Mehiel Foundation
Muslims in Need
New Futures Nepal
Path to Prosper
Raising Futures Kenya
Release International
SALVE International
Sense International
Village Africa
WaterAid
4Louis
1625 Independent People
Age UK Bristol
Age UK East London
Age UK West Sussex Brighton & Hove
Amnesty International UK
Braintree Area Foodbank
Bromley Borough Foodbank
Carers UK
Centre for Women’s Justice
CEO Sleepout UK
City Harvest
City Life Church Southampton
Connection Support
FearFree
Framework
Gloucestershire Nightstop
Hackney Foodbank
Homeless Oxfordshire
Imago Dei
Kent Community Foundation
Lewes Homelink
Lighthouse Construction Industry Charity
New Hope Watford
New Horizon Youth Centre
Oasis Domestic Abuse Service
Rape Crisis England & Wales
Refugee Action
Refugee Support Europe
Reprieve
Shelter
Shishukunj
SPEAR
TaxAid & Tax Help for Older People
The Ehlers-Danlos Support UK
The Felix Project
The Fire Fighters Charity
The Lockton Charitable Association
The Passage
Turn2us
Turning Tides
WAY Widowed and Young
Women’s Aid Federation of England
Wycombe Homeless Connection
Young Devon
Your Local Air Ambulance Warwickshire Northamptonshire Derbyshire Leicestershire and Rutland
