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Trail Marathons in UK
Find trail marathons in UK 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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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 10 May
- £49-£51
Thirsk, North Yorkshire, UK
Hardmoors 26.2 White Horse Trail Marathon | Marathon
- 29 miles trail running + 3400 ft ascent
- Sat 16 May
- £40-£50
Rugeley, Staffordshire, UK
Merrell Cannock Chase Challenge | Full Marathon
- 26.2 miles trail running
- Sun 31 May
- £55
Ambleside, Cumbria, UK
Lake District Running Festival | Grasmere Gallop 42km Trail Run
- 42 km trail running + 1905 m ascent
- Sun 7 Jun
- £15-£54
Coniston, Cumbria, UK
Marathon, 1/2 and Mini-10K in Coniston
- 10K run
- Half marathon 2
- Marathon 2
- Sun 14 Jun
- £49-£51
Middlesbrough, North Yorkshire, UK
Hardmoors 26.2 Wainstones Trail Marathon | Marathon
- 28 miles trail running
- Sun 14 Jun
- £61-£63
Kingsclere, Hampshire, UK
The Hampshire Hoppit | Marathon
- 26.2 miles trail running + 650 m ascent
- Sun 28 Jun
- £45.90-£53
Northampton, Northamptonshire, UK
TrailFest | Salcey Forest | Marathon
- 26.2 miles trail running + 778 ft ascent
- Sat 11 Jul
- £70
Hereford, Herefordshire, UK
Black Mountains 50 & 32 Mile Ultra, Marathon & Half Marathon | Marathon
- 27 miles trail running + 5505 ft ascent
- Sun 19 Jul
- £23-£25
Stevenage, Hertfordshire, UK
Fairlands Valley Challenge | Marathon
- 26.2 miles trail running
- Thu 23 Jul
- £30-£35
Bury Saint Edmunds, Suffolk, UK
Great Barrow Challenge | Day 1 | Full Marathon
- 26.2 miles trail running + 203 ft ascent
- Fri 24 Jul
- £30-£35
Bury Saint Edmunds, Suffolk, UK
Great Barrow Challenge | Day 2 | Full Marathon
- 26.2 miles trail running + 764 ft ascent
- Sat 25 Jul
- £30-£35
Bury Saint Edmunds, Suffolk, UK
Great Barrow Challenge | Day 3 | Full Marathon
- 26.2 miles trail running + 1247 ft ascent
- Sun 26 Jul
- £30-£35
Bury Saint Edmunds, Suffolk, UK
Great Barrow Challenge | Day 4 | Full Marathon
- 26.2 miles trail running + 1260 ft ascent
- Mon 27 Jul
- £30-£35
Bury Saint Edmunds, Suffolk, UK
Great Barrow Challenge | Day 5 | Full Marathon
- 26.2 miles trail running
- Tue 28 Jul
- £30-£35
Bury Saint Edmunds, Suffolk, UK
Great Barrow Challenge | Day 6 | Full Marathon
- 26.2 miles trail running
- Wed 29 Jul
- £30-£35
Bury Saint Edmunds, Suffolk, UK
Great Barrow Challenge | Day 7 | Full Marathon
- 26.2 miles trail running
- Thu 30 Jul
- £30-£35
Bury Saint Edmunds, Suffolk, UK
Great Barrow Challenge | Day 8 | Full Marathon
- 26.2 miles trail running