Thames Path Ultra Challenge
London, United Kingdom • 12-13 Sep 2026
Thames Path Ultra Challenge
The Thames Path Ultra Challenge is a multi-distance walk, jog and run event that follows the River Thames towpath from Putney Bridge to Henley. The route passes through Richmond, Hampton Court, Runnymede and Windsor and finishes beside the river in Henley. The event is scheduled for 12/13 September 2026 and 11/12 September 2027.
Available distances include:
- 100 km
- 75 km
- 50 km
- 25 km
- Henley 10K
There are additional weekend options such as a separate 25 km Thames Bridges Trek and The Moonlight 10 Walk in Central London. Entry choices include solo starts, an Ultra March option and a Trailblazerz option. Camping packages, transfers and food and drink options are offered as part of the event services.
Support and event logistics feature covered rest stops roughly every 12.5 km with major stops about every 25 km, marquee cover, medical teams, podiatry and massage services, and self help supplies for feet care. A route marking system and a challenge app provide GPS tracking while the timing system scans progress at rest stops with a staffed control room. Shuttle buses to local train stations and onsite parking at many finish locations are available. Finishers receive a medal, a T shirt, a glass of fizz and a finishers meal, and an official challenge certificate can be downloaded. Visit the organization's website for the most recent information.