Obstacle & Mud
Henley-on-Thames London West Trifecta
Date Saturday, 16 May 2026 Distance 5km|10km|21km Where Henley-on-Thames, United Kingdom
Why this run
Spartan Trifecta weekend completing Sprint (20 obstacles), Super (25 obstacles), and Beast (30 obstacles) in single weekend for championship medal
Related runs
Obstacle & Mud 16 MAY
Obstacle & Mud 25 JUL
Obstacle & Mud 26 SEPT
Nutley London South East Spartan Ultra
Obstacle RaceTrail Run 5–50K