May 16 - 17, 2026
2026 London West Spartan Weekend
2026 London West Spartan Weekend
4.7
• 6 Racer Testimonials
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
starting price
May 17
Super 10K
25 OBSTACLES
starting price
May 16
Beast 21K
30 OBSTACLES
starting price
May 16 - 17
Kids Race 1-3KM +OBSTACLES
Saturday
starting price
May 16
SPECTATORS
£299
Trifecta Pass UK
3 Epic Races in '26: Sprint, Super, Beast
All Heat Access
Free Spectator Passes
£299
Pay using HSA/FSA with
about the event
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.
Race Distances
Sprint
Super
Beast
Kids Race
Spectators
The Sprint
Distance
5 km
Obstacles
20
Avg duration
1 h32 m12 s
Race Day Info
Arrival & Heat Times
Volunteer & Race For Free
Where to stay?
SPRINT Details
Race Schedule
4.7
• 6 Racer Testimonials
Chris Brand
Participated in
2025
Great course, great obstacles.. Challenging and fun
Christopher Pelentrides
Participated in
2025
My first Spartan event and it was amazing ! Looking forward to the next one!
Mike Gibbons
Participated in
2025
Best event by far
Chrissy Kerss
Participated in
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
Participated in
2024
I loved every moment
Richard Sparrow
Participated in
2024
It was a great atmosphere, had all the facilities a runner needed. The obstacles were fun and challenging.
Events nearby
Nov
28
2026
2026 London West DEKA Trifecta Weekend
Sep
26
2026
2026 London South East Spartan Weekend
Aug
16
2026
2026 South West Spartan Event Weekend
Run as a Team
Racing as a team is the ONLY way to lock in the same start time as your friends, plus you'll unlock major savings. Purchase your tickets together, or use your personalized referral link after purchasing your ticket.
Design Custom Team Apparel
Unleash your inner Spartan with Pressio and design custom, high-performance team gear built to conquer our toughest courses. Forge your team's identity and dominate the course in apparel as resilient as you are.
Service Member Discount
We are proud to offer up to 25% off to US Military, US Law Enforcement, US Firefighters & First responders (EMT, EMS, Paramedics, Nurses, Hospital Doctors) & US government employees.
Verify your affiliation via GOVX to receive discount.
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