Trail Half marathons in April 2026
Find trail half marathons near me in April 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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Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 11 Apr
- £15-£35
Love it or Hate it Run
Whether you are in the love it or hate it camp, I think we can all agree that the medal is super cute and definitely one which you need to add to your collection!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 12 Apr
- £27-£35
Haughley Festival of Running
Join in at the beautiful Haughley Park for the Haughley Festival of Running and join like-minded runners tackling a variety of distances on the day within the 4 or 6-hour time limit.
- 5K run
- 10K run
- Half marathon 2
- Marathon
- Ultra run
- + 1 more race
- Sun 12 Apr
- £17-£34
The Dashing Dog Charity Run | North
Come and join the Dashing Dog Charity run along the picturesque River Wear. Not only is the scenery beautiful but you will earn one of these awesome medals!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 12 Apr
- £33.50
Summit 2 Sea - The Offa's Dyke Half Marathon
Gather on the summit of Moel y Parc at over 1300ft and follow the Offa's Dyke National Trail to the coast to finish line on the beach at Prestatyn.
- 13.8 miles trail running + 2450 ft ascent
- Fri 17 Apr
- £15-£27
Midweek Medal Madness Run April | 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.
- 13.1 miles trail running
- Sat 18 Apr
- £15-£35
The London Run
Not made it into The London Marathon but still fancy getting a super awesome medal based on the iconic race set in the capital city?
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 18 Apr
- £32-£34
Spring Run | Half Marathon
Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on a beautiful route, with fuel stations each lap, and a medal and goody bag at the finish.
- 13.1 miles trail running
- Sat 18 Apr
- FREE-£36
Spring Trail Series | 12K
Join over 1,200 runners and walkers to the Serpent Trail, a stunning route that weaves through the greensand hills, rivers, woodland, and lowland heath of the South Downs National Park.
- 12 km trail running + 130 m ascent
- Sun 19 Apr
- £27-£38
The Roman Ramble
A relaxed, lap-based trail run through picturesque countryside, giving you complete control over your distance — perfect for beginners, returning runners or those chasing longer goals.
- 5K run
- 10K run
- Trail run
- Half marathon 2
- Marathon
- + 1 more race
- Sun 19 Apr
- £22-£34
Who You Going To Call? - Northampton | Half Marathon
Come and join in for the Who You Going To Call? event! Whether you run 3km or for the whole 7 hours, you will earn yourself one of the incredible medals to celebrate your achievement!!
- 13.1 miles trail running
- Sun 19 Apr
- £32-£34
Tempting at Tempsey | Half Marathon
If you've never visited or run around the grounds of Temple Newsam then you're in for a treat with this half marathon. Temple Newsam is a jewel in the crown for Leeds.
- 13.1 miles trail running
- Sun 19 Apr
- £18
Trail Blazer: Dam Busters | Half Marathon
Set in the heart of an AONB on the legendary Pennine Way, this brand-new half marathon trail race brings a signature community, energy, and wild trails to one of the UK's most iconic landscapes.
- 13.1 miles trail running
- Sun 26 Apr
- £15-£35
The Nearly But Not Quite London Marathon | Wales
Didn't get a ballot entry into The London Marathon? Don't panic, come and experience this event instead and earn a fantastic London-themed medal!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 26 Apr
- £37.50-£39.50
London Calling
Missed out on the London Marathon Ballot? No probem! 'London Calling' is the special 'Not London' event!
- 7 hrs multi terrain running + 33 ft ascent
- Sun 26 Apr
- £38
Tissington Trail Marathon & Half Marathon | Half Marathon
Come and join this slice of racing joy through the picturesque Derbyshire countryside. With a slightly downhill second half - you've got gravity on your side and a truly beautiful route.
- 13.1 miles trail running + 1053 ft ascent
- Sat 11 Apr
- £32.50
Ripon Stinger | Half Marathon
- 14.2 miles trail running + 743 ft ascent
- Sat 11 Apr
- £34-£37
Epping Forest Wildwood Trail Series Half Marathon and 10K | Half Marathon
- 13.1 miles trail running
- Sat 11 Apr
- £39.95
RTT Gower Trail Half Marathon & 10K | Half Marathon
- 13.1 miles trail running
- Sat 11 Apr
- £10-£49
The Maverick East Sussex Trail | Half Marathon - 21K
- 21 km trail running
- Sat 11 Apr
- £30-£32
Stanhope Trail Races | Half Marathon
- 15 miles trail running + 1887 ft ascent
- Sun 12 Apr
- £39
Montane Howgill Fells Trail 10, 13 & 26 | Trail 13 Half Marathon
- 13.1 miles trail running
- Sun 12 Apr
- £28-£30
Yorkshire Trail Runs - Bramham Park | Half Marathon
- 13.1 miles trail running
- Sat 18 Apr
- £30
Shropshire Way 80K Festival | Half-Mammothon
- 21 km trail running + 650 m ascent
- Sat 18 Apr
- £28-£30
Thoresby Park Longhorn Trail Event | Half Marathon Trail Run
- 13.1 miles trail running