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Trail runs in UK in May 2026
Find trail runs in UK in May 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 30 - Sun 31 May
- FREE-£85
Ambleside, Cumbria
Lake District Running Festival
50+ years of Lake District running in one unforgettable weekend! Trail runners, fell runners, orienteers and walkers of all abilities in an iconic location with family-friendly activities and more.
- Ultra run
- 10K run
- 5K run
- Trail run
- Marathon
- + 5 more races
- Thu 28 May
- £12.40-£14.40
Warrington, Cheshire
Rob McHarry Memorial Birchwood Park 5K
- 5 km trail running
- Fri 29 May
- £15
Bristol, Somerset
The Great Western Runners Towpath Series - Race 1
- 10 km trail running
- Sat 30 May
- £10-£49
Bakewell, Derbyshire
The Maverick Peak District Trail
- Trail run
- 10K run
- Half marathon
- Ultra run
- Sat 30 May
- £16-£44
Saint Agnes, Cornwall
Trail Pursuit: Cornwall
- Fun run
- 5K run
- 10K run
- Half marathon
- Sat 30 May
- £89-£165
Bakewell, Derbyshire
The Maverick Peak District X-Trail
- 50K ultra run
- 100K ultra run
- Sun 31 May
- £39-£79
Penrith, Cumbria
Montane Ullswater Way Trail Ultra, 20 & 10
- 10 miler
- Trail run
- Ultra run