Trail Half marathons in January 2026
Find trail half marathons near me in January 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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- Thu 1 Jan 2026
- £23-£35
New Years Day Run | Half Marathon
Yay it's 2026 and what better way to celebrate than running your first 5k/marathon/50k etc!!!
- Enter online
- Age 17 & over
- 13.1 miles trail running + 0 ft ascent
- Sat 3 Jan 2026
- £33-£35
Rhino Run | Half Marathon
Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a Rhino medal and goody bag at the finish.
- Enter online
- Traffic free
- Age 17 & over
- 13.1 miles trail running + 0 ft ascent
- Sat 3 Jan 2026
- £28-£30
Bridlington | Day 1 | Half Marathon
Brace yourself for this out-and-back course starting on the cliffs at Sewerby and running along the front at Bridlington. The course is great underfoot.
- Chip timing
- Enter online
- Traffic free
- Age 17 & over
- 13.1 miles multi terrain running + 374 ft ascent
- Sun 4 Jan 2026
- £28-£30
Bridlington | Day 2 | Half Marathon
Brace yourself for this out-and-back course starting on the cliffs at Sewerby and running along the front at Bridlington. The course is great underfoot.
- Chip timing
- Enter online
- Traffic free
- Age 17 & over
- 13.1 miles multi terrain running + 374 ft ascent
- Fri 9 Jan 2026
- £20-£27
Midweek Chasing Numbers Jan | Half Marathon
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 17 & over
- 13.1 miles trail running + 0 ft ascent
- Sat 10 Jan 2026
- £23-£35
The Rise From The Ashes Run - South | Half Marathon
Come and get involved in this Rise From The Ashes Run at The Last Hop in Staines, as long as you complete at least 3km you will be rewarded with one of the incredible phoenix medals!
- Enter online
- Age 17 & over
- 13.1 miles trail running + 0 ft ascent
- Sun 11 Jan 2026
- £32-£38
WTF Where's The Finish?
Run as far as you can during the 4 or 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
- Newcomers
- Dogs allowed
- Event village
- Park
- Age 18 & over
- Multi-terrain run 2
- Sun 11 Jan 2026
- £29-£31
Skipton Sweetie Skedaddle | Half Marathon
Enjoy a trip up the Leeds and Liverpool Canal this winter on your choice of distance, along the flat towpath for runners of all abilities, from novices to PB chasers!
- Enter online
- Flat
- PB
- Age 17 & over
- 13.1 miles trail running + 135 ft ascent
- Sat 17 Jan 2026
- £26-£28
Hull Culture Run I | Half Marathon
Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, medal and goody bag.
- Enter online
- Age 17 & over
- 13.1 miles trail running + 1038 ft ascent
- Sat 17 Jan 2026
- £29-£31
Sir Titus Pie n Pickle Plod | Half Marathon
Happy New Year Run along the Leeds and Liverpool Canal with a choice of distances, all along the flat, even towpath. This event is perfect for runners of all abilities from novices to PB chasers!
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.1 miles trail running + 253 ft ascent
- Sun 18 Jan 2026
- £17-£27
The Rise From The Ashes Run - North | Half Marathon
Come and get involved in this Rise From The Ashes Run in Durham, as long as you complete at least 5km you will be rewarded with one of the incredible phoenix medals!
- Enter online
- Age 17 & over
- 13.1 miles trail running
- Sat 24 Jan 2026
- £27-£38
OMG (One Mile 2 Go) Run
Run as far as you can during the 4 or 6-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.
- Newcomers
- Dogs allowed
- Event village
- Park
- Age 18 & over
- Multi-terrain run 2
- Sat 24 Jan 2026
- £23-£35
The Winter Lucky Dip Run | Half Marathon
Come and join in Winter Lucky Dip Run, there is no set medal for this race, instead, you will get to choose your own from a selection of medals from past events!
- Enter online
- Age 17 & over
- 13.1 miles trail running + 0 ft ascent
- Sat 24 Jan 2026
- £33-£35
Spice Up Your Run - Wales | Half Marathon
If you're looking to spice up your run or you need some running like you've never needed running before, then this is the event for you!
- Enter online
- Age 17 & over
- 13.1 miles trail running + 1014 ft ascent
- Sun 25 Jan 2026
- £35
Tissington Trail Half Marathon | Sunday
A breathtaking half marathon, racing along the Tissington Trail with spellbinding views of the rolling Derbyshire Dales.
- Enter online
- Traffic free
- Age 17 & over
- 13.1 miles trail running + 1099 ft ascent
- Sat 3 Jan 2026
Walter Raleigh Round Half and Third Marathon | Half Marathon
- 13.6 miles trail running + 390 m ascent
- Sat 10 Jan 2026
EnduranceLife - North Cornwall | Half Marathon
- 13.6 miles trail running + 2654 ft ascent
- Sat 10 Jan 2026
Hamsterley Forest Winter Trail Races - Half Marathon and 10K | Half Marathon
- 13.1 miles trail running
- Sun 11 Jan 2026
Montane Delamere Trail 10 & 13 | Half Marathon
- 13.1 miles trail running + 973 ft ascent
- Sat 17 Jan 2026
Green Gateways | 14 Mile
- 14 miles trail running + 1535 ft ascent
- Sat 24 Jan 2026
EnduranceLife - South Devon | Half Marathon
- 13.3 miles road running + 2238 ft ascent
- Sun 25 Jan 2026
Moors Valley Wildwood Trail Series Half Marathon & 10K
- 10K run
- CaniCross 2
- Half marathon