London, United Kingdom
Friday, September 11, 2026
Distance
Climb
Start Time
Terrain
Difficulty
Max Runners
A festival-style challenge weekend along the Thames Path with distances from 10km to 100km. Over 3,000 adventurers will join the Putney Bridge start, following the famous towpath upstream to Henley through Richmond, Hampton Court, Runnymede, and Windsor. With full support including rest stops, food and drink, medical teams, and GPS tracking, this event is designed for walkers, joggers, and runners of all abilities.
Thames Path towpath
Richmond
Hampton Court
Runnymede
Windsor
Henley-on-Thames finish
Start / Finish
Bishops Park, Fulham, London (Putney Bridge start)
Henley-on-Thames for most distances, various other finish points for shorter distances
Terrain
Route
Getting There
Expo
Race Day
Recovery
What you get
GPS tracking
Massage teams
Medical teams
Fully signed route
On the day
Toilets
Showers
Changing facilities
Bag drop
Food vendors
Marshals on course
First aid on course
Before you enter
Other questions
Full support including marquee rest stops with food and drink, medical and massage teams, fully signed route with GPS tracking, and safety support throughout.
Yes, you can participate as an individual or as a team.
Yes, charity places are available. You can join a charity team or secure a charity place through the event's charity partners.
Event village includes bag transfer, bar, BBQ, cafe, camping, changing facilities, entertainment, music, paid parking, secure bag storage, showers, and toilets.
This is a festival-style challenge weekend with the best support and hospitality available on any UK endurance-style event, enabling participants to confidently tackle ultra distances with full support.
London, United Kingdom
Friday, September 11, 2026
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€229
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