Ultra Challenge®
Push Yourself Further
AS A TEAM OR INDIVIDUAL
FOR YOU, OR FOR CHARITY
25 KM, 50 KM, 75 KM, or 100 KM
Looking for a challenge – to test yourself, to get in shape, or bond with friends on a weekend adventure? If so, an Ultra Challenge® is for you – and you don’t need to be a budding elite athlete – they’re for everyone, take it on at your pace! Whether along stunning coastlines, or trails through wonderful countryside, your Ultra Challenge® will be unforgettable – with full support all the way, camaraderie, fundraising for Winston’s Wish, and an amazing sense of achievement!
UK’s #1 Endurance Style Events for ALL Experience Levels.
ULTRA Challenge CALENDAR
The UK’s biggest & best series of treks & trail runs – with over 40,000 taking part in 2026, and raising £11+ million for charities.
Full support means you can set a new goal, and enjoy the wonderful countryside & event atmosphere. If you’re up for a challenge – make it an Ultra Challenge®.
SEPT 2025
6-7th
South Coast
Ultra Challenge®
- South Coast / S Downs Way
- 100km & ~50km & ~25km Options
- Walk, Jog, or Run
- Eastbourne to Arundel
- Camping
- Transfers
- Parking
SEPT 2025
13-14th
Thames Path
Ultra Challenge®
- Thames Path
- 100km & 50km / 25km Options
- 10K Option (Henley)
- Walk, Jog, or Run
- Putney Bridge to Henley
- Camping
- Transfer Options
SEPT 2025
Sat 13th
Thames
Bridges Trek
- London
- 25km & 16 Bridges
- 10km option
- Walking Only
- Putney Bridge - Tower Bridge
- Good Tube Links
SEPT 2025
Fri 12th
Thames
Moonlight 10 Walk
- Central London - Vauxhall
- 10 Mile or 10km Loops
- Walking Only
- The Oval / Vauxhall
- Friday Evening
- Good Tube Links
SEPT 2025
Sat 27th
Chiltern 50
Ultra Challenge®
- Chiltern Hills
- 50km Loop & 25km & 10K
- Walk, Jog, or Run
- Henley Basecamp
- Camping
- Transfers
- Parking
OCT 2025
Sat 11th
KENT DOWNS 50
Ultra Challenge®
- Kent Downs
- 50km Loop & 25km & 10K
- Walk, Jog, or Run
- Maidstone Basecamp
- Camping
- Transfers
- Parking
OCT 2025
Sat 25th
London
Halloween Walk
- Central London
- 25km or 10K Loop
- Walking Only
- Oval Cricket Ground
- Good Tube Links
- Dress to Scare!
