Thames Path Ultra Challenge 2026

Challenge Events

Date

12th – 13th Sep 2026

Location

London

Take on the Thames Path Ultra Challenge on Saturday 12 and/or Sunday 13 September.

England’s greatest river provides a fantastic backdrop for an unforgettable challenge.

Over 3000 adventurers will join the Putney Bridge start, and the full 100km route heads upstream to Henley along the famous Towpath, through Richmond and Hampton Court.

Choose your distance: 100km, 50km, 25km or 10km, and walk, jog, or run at your own pace.

Secure your place through our partner, Ultra Challenge.

Choose how you’d like to take part:
Option 1: Full charity sponsorship
Option 2: Mixed funding
Option 3: Self-funded place with charity fundraising

Pay your deposit, select Greenhouse Sports when you sign up, and raise 50% of your fundraising target at least three weeks before event day to confirm your entry.

Click the button below to check availability.

Any questions?

Contact our events team