Thames Path Ultra Challenge

SEP
12-13
2026
A multi-distance walk, jog and run along the River Thames from Putney Bridge to Henley in September 2026 and 2027. Distances span 10 km to 100 km with rest stops, catering, medical support and GPS tracking via an event app.
12-13 Sep 2026
100 kilometers 75 kilometers 50 kilometers 25 kilometers 10 miles 10 kilometers

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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.

100 km
Full Challenge
75 km
Three Quarter Challenge
50 km
Half Challenge
25 km
Thames Bridges Trek
25 km
Quarter Challenge
10 mi
The Moonlight 10 Walk
10 km
Henley 10k
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