Take on an unforgettable journey along England’s greatest river with the Thames Path Ultra Challenge® 2026. Following the iconic Thames Towpath, this popular event attracts over 3,000 adventurers each year and offers an incredible challenge through some of the South East’s most famous riverside scenery.
Starting at Putney Bridge, the full 100 km route heads upstream towards Henley, passing through Richmond, Hampton Court, Runnymede and Windsor before reaching the riverside finish line. Along the way, participants will enjoy beautiful landscapes, historic landmarks and a fantastic event atmosphere.
With 75 km, 50 km, 25 km and Henley 10K options available, there is a distance suitable for all abilities, whether you choose to walk, jog or run. The event also includes the separate 25 km Thames Bridges Trek and the Moonlight 10 Walk through Central London as part of the festival weekend.
Participants benefit from full support throughout the challenge, including food and drink stops, transfers, camping packages and hospitality services. With Solo Start, Ultra March® and NEW Trailblazerz® options also available, the Thames Path Ultra Challenge® promises an exciting and memorable experience for everyone.
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