Discover the best trail running events in the UK — from scenic forest runs to challenging mountain marathons and epic ultras. Whether you’re a beginner looking for your first trail race or an experienced ultra runner seeking the next adventure, find your next trail running challenge here. Browse upcoming events, get details, and register today.
Browse all upcoming trail running events:
Trail running takes you off the pavement and onto natural terrain — forests, mountains, moorland, and coastal paths. Unlike road running, trail runs typically involve elevation gain, technical footwork, and stunning scenery. They're often more challenging but offer a more immersive nature experience and lower impact on your joints.
Trail running takes place on natural terrain like forests, mountains, and moorland. Road running is on pavement. Trail runs involve more elevation gain, technical footwork, and scenic views. They're generally more challenging but easier on your joints than road running.
Yes, trail running shoes are recommended. They have more grip, better ankle support, and reinforced uppers to protect against rocks and roots. Road running shoes lack the traction and protection needed for off-road terrain.
Start with shorter distances and build up gradually. Practice on similar terrain to your event. Incorporate hill training and strength work. Run on trails regularly to develop technical footwork and confidence.
Yes! Many trail events cater to different levels. Check the event details for difficulty ratings and distance options. Start with shorter distances and work your way up to longer challenges.
Essentials include: trail running shoes, moisture-wicking clothing, a hydration pack or water bottle, energy gels or snacks, a headlamp (for early morning/evening races), and a map or GPS watch. Check your specific event's requirements.
Simply click on the event you're interested in above and follow the registration link. Most events allow online registration. Popular events can fill up quickly, so we recommend registering early.
Share your race, run, or community event with thousands of runners - free!
Add your event and get it live on JoinTheRun within 48 hours. One-off or recurring, all events welcome.
JoinTheRun is a free community platform helping runners discover events, connect with clubs, and share the joy of running together.
Disclaimer
This site lists running events and run clubs as a community resource. We are not affiliated with or endorsing any listings.
Details are gathered from official websites, social media, and organisers. While we try to keep info current, changes may occur without notice.
Always check the official source for the latest updates.
Copyright © 2026 JoinTheRun. Part of Athlio Media Group.