May 16 - 17, 2026
2026 London West Spartan Weekend
2026 London West Spartan Weekend
4.7
• 6
Riverside
This course winds through historic landmarks, hugging the famous River Thames
Trifecta Weekend
Complete a Sprint, Super, and Beast in one weekend to conquer Spartan's ultimate challenge
Forest
Forests, grassy meadows, and open trails
May 16 - 17
Saturday / Sunday Sprint 5K
20 OBSTACLES
May 17
Super 10K
25 OBSTACLES
May 16
Beast 21K
30 OBSTACLES
May 16 - 17
Kids Race 1-3KM +OBSTACLES
Saturday
May 16
SPECTATORS
£289
Trifecta Pass UK
3 Epic Races in '26: Sprint, Super, Beast
All Heat Access
Free Spectator Passes
£289
Get ready to race through Henley on Thames, UK as you conquer a Trifecta weekend through the towns historic landmarks & riverside course. Prepare to test your limits and challenge yourself across different distances and terrains.
Sprint
Super
Beast
Kids Race
Spectators
The Sprint
Distance
5 km
Obstacles
20
Avg duration
1 h32 m12 s
Race Day Info
SPRINT Details
Race Schedule
4.7
• 6 
Chris Brand
2025
Great course, great obstacles.. Challenging and fun
Christopher Pelentrides
2025
My first Spartan event and it was amazing ! Looking forward to the next one!
Mike Gibbons
2025
Best event by far
Chrissy Kerss
2025
London West Spartan was the biggest challenge I've ever tried. It was the most incredible experience. The hills were tough, but overcoming my fears an...
Sunny Cavall
2024
I loved every moment
Richard Sparrow
2024
It was a great atmosphere, had all the facilities a runner needed. The obstacles were fun and challenging.
Sep
26
2026
2026 London South East Spartan Weekend
Aug
16
2026
2026 South West Spartan Event Weekend
Jun
27
2026
2026 World's Toughest Mudder
Run as a Team
Race together, save together. The bigger your team, the higher your discount. Joining as a team also guarantees that you'll all have the same start time! Join or create your team now!
Become a Volunteer
As a Spartan Race volunteer, you will help our racers and have a unique, behind-the-scenes race experience. Not only that, but volunteering gets you a free race entry and more!
