Trail runs in Berkshire
Find trail runs in Berkshire in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sat 18 Apr
- £49-£139
Windsor 50 Ultra Challenge
Get active after Easter on a challenge from Windsor Racecourse on looped routes through the Great Park with fantastic views of the castle, to Runnymede along the Thames Path.
- 50K ultra run
- Trail run
- 10K run
- Wed 22 - Sun 26 Apr
- £125-£350
- Early bird
Thames Ring Series
Take on this legendary 250-mile ultra following rivers and canals in a gruelling anti-clockwise loop through stunning countryside and historic towns within 100 hours.
- Ultra run 3
- Sat 6 - Sun 7 Jun
- £95-£105
- Team places only
Endure24 | Reading
The UK’s biggest 24-hour relay! Epic, Brutal, Relentless. Race against the clock to tackle as many laps of the stunning 8km course as you can. How far can you go in 24 hours?
- 24 hrs multi terrain running
- Fri 11 - Sun 13 Sep
- £39-£199
Thames Path Ultra Challenge
England’s greatest river provides a fantastic backdrop for an unforgettable 'festival' challenge weekend, with distances from 10km right up to 100km there’s a Thames Challenge for everyone!
- 100K ultra run 2
- 50K ultra run 2
- Trail run 4
- Charity walk 4
- Ultra run
- + 1 more race
- Sat 9 - Sun 10 May
- £35-£80
Goring Gap Trails
- Ultra run 2
- Long distance walk
- Short walk 2
- Half marathon