Spartan Race in Henley-on-Thames, United Kingdom. 18 events over 2 days, May 15–16, 2027.
The London West Spartan Weekend takes place on the Culden Faw estate near Henley-on-Thames, west of London, across rolling Chiltern countryside and woodland. The May 15-16, 2027 weekend offers Sprint, Super, and Beast distances with Elite, Age Group, Open, and Doubles categories, so a Trifecta can be completed in one weekend. Kids races run on both days.
Start times as published by the organizer. Waves fill up.
Register on uk.spartan.com
Race village, nearest airport and how to get there.
Henley-on-Thames, United Kingdom
Airports within 200 km of the venue. Each one lists the other races you can reach from it.
Actual conditions on these dates over the past 5 years.
| Year | High | Low | Wind | Rain |
|---|---|---|---|---|
| 2026 | 12°C | 5°C | 17 km/h | 1.0 mm |
| 2025 | 15°C | 7°C | 22 km/h | — |
| 2024 | 18°C | 11°C | 17 km/h | — |
| 2023 | 14°C | 8°C | 25 km/h | — |
| 2022 | 20°C | 11°C | 23 km/h | 17.8 mm |
Spartan Henley On Thames is a trail, forest and grass course with Sprint, Super and Beast waves. Every training plan is built around your race date, your fitness and the days you can train.
Within 500 km and four weeks of this one, if you're making a trip of it.
Brentwood, United Kingdom
Henley-on-Thames, UK, United Kingdom
Hofstade, Belgium
Vijfhuizen, Netherlands