Trail 5K runs in UK in Summer
Find trail 5k runs in UK in Summer - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Fri 7 Aug 2026
- £20-£27
Midweek Chasing Numbers Aug | 5K
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- Enter online
- Age 12 & over
- 5 km trail running
- Thu 13 Aug 2026
- £10-£12
Slawit-Rock up n' Run | 5K
Come and join in at Slaithwaite (Slawit) for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.
- Enter online
- Age 16 & over
- 5 km trail running + 89 ft ascent
- Fri 14 Aug 2026
- £20-£27
Midweek Medal Madness Run August | 5K
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- Enter online
- Age 12 & over
- 5 km trail running
- Thu 20 Aug 2026
- £10-£12
Bingley-Rock up n' Run | 5K
Come and join in at Bingley for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.
- Enter online
- Age 16 & over
- 5 km trail running + 98 ft ascent
- Thu 27 Aug 2026
- £10-£12
Kirkstall Rock up n' Run | 5K
Come and join in at Kirkstall for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.
- Enter online
- Age 16 & over
- 5 km trail running + 56 ft ascent
- Sun 30 Aug 2026
- £17-£27
GNR & Time Turner | 5K
Whether you're looking to get some miles under your belt before The Great North Run or you just fancy a run along the beautiful River Wear, then this is the event for you!
- Enter online
- Age 12 & over
- 5 km trail running
- Fri 26 Jun 2026
Cowdray Estate Trail Run Series - Summer
- 5K run
- CaniCross 2
- 10K run
- Sat 8 Aug 2026
The Maverick Ochil Hills Trail | Short - 5K
- 5 km trail running + 161 m ascent