11
Trail Half marathons in August 2026
Find trail half marathons near me in August 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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- Sat 15 Aug 2026
- £28-£30
Shipley, West Yorkshire, UK
Sir Titus Summer Trot | Half Marathon
Enjoy a trip up the Leeds and Liverpool Canal this summer over a range of distances, all along the flat and even towpath. This event is perfect for runners of all abilities.
- Chip timing
- Enter online
- Flat
- Age 18 & over
- 13.1 miles trail running + 253 ft ascent
- Sun 30 Aug 2026
- £17-£29
Durham, County Durham, UK
GNR & Time Turner | Half Marathon
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 17 & over
- 13.1 miles trail running
- Sat 1 Aug 2026
Ivybridge, Devon, UK
Dartmoor Big Day Out | The Great Escape
- 15.5 miles trail running
- Sat 8 Aug 2026
Stirling, UK
The Maverick Ochil Hills Trail | Half Marathon - 26K
- 26 km trail running + 961 m ascent
- Sun 9 Aug 2026
Sonthofen, Germany
Allgau Panorama Marathon | Half Marathon
- 21.1 km trail running + 140 m ascent
- Sun 9 Aug 2026
York, North Yorkshire, UK
Hardmoors 26.2 Farndale Trail Races | Half Marathon
- 16.5 miles trail running + 2300 ft ascent
- Sat 22 Aug 2026
Hope Valley, Derbyshire, UK
INFERNO - Edale's Ring of Hell | Half Marathon
- 15.5 miles trail running + 4000 ft ascent
- Sun 30 Aug 2026
Guisborough, North Yorkshire, UK
Hardmoors 26.2 Roseberry Trail Races | Half Marathon
- 14.5 miles trail running + 3200 ft ascent