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Trail Marathons in UK
Find trail marathons in UK in 2025/2026 - 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.
- Sun 7 Dec
Christchurch, Hampshire, UK
New Forest Xmas Trails | Marathon
- 26.2 miles trail running + 1340 ft ascent
- Sat 13 Dec
Grecynon, Mid Glamorgan, UK
Celtic Trail Races | Marathon
- 26 miles trail running + 3050 ft ascent
- Sun 28 Dec
Walton-on-Thames, Surrey, UK
Year End Marathon & Half Marathon | Marathon
- 26.2 miles trail running
- Sat 10 Jan 2026
Wadebridge, Cornwall, UK
EnduranceLife - North Cornwall | Marathon
- 26.5 miles trail running + 5767 ft ascent
- Sat 24 Jan 2026
Kingsbridge, Devon, UK
EnduranceLife - South Devon | Marathon
- 27.6 miles trail running + 4583 ft ascent
- Sun 1 Feb 2026
Saltburn-by-the-Sea, North Yorkshire, UK
Hardmoors 26.2 Saltburn Trail Marathon | Marathon
- 28 miles trail running + 4000 ft ascent
- Sun 15 Feb 2026
Norwich, Norfolk, UK
Norfolk Trail Marathon/Half Marathon - Marriott's Way | Marathon
- 26.2 miles trail running
- Sat 21 Feb 2026
Bamburgh, Northumberland, UK
EnduranceLife - Northumberland | Marathon
- 27.7 miles trail running + 1266 ft ascent
- Sat 28 Feb 2026
Haverfordwest, Pembrokeshire, UK
Ras Dewi Sant | Full Marathon
- 26.2 miles trail running
- Sat 7 Mar 2026
Eastbourne, East Sussex, UK
EnduranceLife - Sussex | Marathon
- 26.2 miles road running + 4196 ft ascent
- Sat 14 Mar 2026
Carmarthen, Dyfed, UK
Brechfa Trail Races: Half Marathon & Marathon | Marathon
- 26 miles trail running
- Sat 25 Apr 2026
Haverfordwest, Pembrokeshire, UK
EnduranceLife - Pembrokeshire | Marathon
- 27.3 miles trail running + 3067 ft ascent
- Sun 3 May 2026
Shipston-on-Stour, Warwickshire, UK
Tempo Trail Races | Marathon
- 26.2 miles trail running + 1743 ft ascent
- Sat 9 May 2026
Cardiff, UK
Radyr Trail Races: Half Marathon and Marathon | Marathon
- 26.2 miles trail running
- Sat 9 May 2026
Exmoor, Devon, UK
Endurancelife | Exmoor | Marathon
- 27.4 miles trail running + 6070 ft ascent