London West Spartan Weekend

MAY
16-17
2026
A Trifecta obstacle race weekend in Henley on Thames featuring Sprint, Super, Beast and a kids race across historic and riverside terrain, with obstacle counts and starting ticket prices varying by distance.
Sprint 5k Super 10k Beast 21k Kids Race 1-3km + Obstacl...

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London West Spartan Weekend : Henley on Thames

The London West Spartan Weekend takes place May 16 and 17, 2026 in Culden Faw, Henley-on-Thames. The event is organised as a Trifecta weekend with multiple obstacle race distances run across town areas, including historic landmarks and riverside sections.

  • Sprint: 5 km, 20 obstacles, average duration 1 h 32 m 12 s
  • Super: 10 km, 25 obstacles
  • Beast: 21 km, 30 obstacles
  • Kids Race: 1–3 km, with obstacles

Starting prices listed for tickets vary by distance: Sprint from £96, Super from £120, Beast from £168, and Kids Race from £20. The event page notes a 4.7 rating based on six racer testimonials.

Race day information includes arrival and heat time details, and volunteering options are available that may allow free race entry. Team entries can be purchased together to secure the same start time and access group savings. Course terrain and obstacle placement vary by distance and include both town and riverside features. Visit the organization's website for the most recent information.

Half Marathon
Beast 21k
10 km
Super 10k
5 km
Sprint 5k
Kids Race 1-3km + Obstacles