Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 1784 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

Take on the Borrowdale School Bash up Bessyboot in the Lake District: a short but fierce 5.2 km with 456 m of climb, offering stunning fell views and a real challenge. Entry on the day, with beer and a burger for every finisher.

Tackle the 48 mile MTC Severn Plod Ultra, a point to point scenic ultramarathon from Mid Wales to Shrewsbury along river paths and country trails. Expect rugged terrain, checkpoint support and an unforgettable challenge for experienced runn..

Challenge yourself on the undulating 6.4 km Thurlstone Chase in the Peak District on 9 July 2026, starting and finishing at Thurlstone Football Club. Enjoy a friendly village vibe, a small field and a cash bonus for any new course records.

Join this Beacon Hill fell race on Thu 9 Jul 2026 at Lordenshaw car park, Rothbury. A testing 6.6 mile course with 410 m of climb, entry on the day and teams of three welcome for a spirited summer challenge.

Tackle the scenic 59 mile Severn Path Ultra on 10 Jul 2026, a point to point run from Shrewsbury to Worcester along River Severn. Enjoy riverside views, rolling terrain, supportive checkpoints and a bespoke finisher medal and head visor.

Take on Saint Cuthbert's Way Ultra in July 2026, a scenic trail challenge from Wooler through Northumberland's Cheviots. Choose 100 km or 45 miles on fully waymarked trails, with UTMB qualification and stocked checkpoints to fuel your adven..

Enjoy a scenic Summer 10K at Coombe Abbey Park, a two lap undulating trail through woodland and meadows. Run for Roald Dahl’s Marvellous Children’s Charity with on course water and an optional tree planting token.

Run 57 miles along the scenic River Severn on 11 July 2026 in this point to point ultra from Worcester to Stonehouse, a comparatively flat challenge through charming towns and riverside paths. Bring navigation and required kit.

Tackle the rugged Black Mountains from Longtown, Herefordshire with routes from 13 miles up to a challenging 50 mile ultra. Self navigated trails, solid on course support and spectacular upland views promise a true trail running adventure.

Run rugged trails around Snowdon at Snowdonia Trail Marathon Eryri in Llanberis, with distances from 10K to ultra. Expect epic mountain views, live timing, lively event village and a kids fun run raising funds for Llanberis Mountain Rescue.

UTMB Index

Take on a 24 hour ultra on Snowdon, racing to ascend and descend Yr Wyddfa as many times as you can in one epic day. Solo runners and relay teams of up to five will find mountain support, a buzzing event village and UTMB indexed entry.

Run along the historic Huddersfield narrow gauge canal to Tunnel End, a 3.5 mile tunnel under the Pennines, with 5k, 10k, half and marathon options on 11 July 2026 in Slaithwaite. Friendly trail event with bespoke medal and feed stations.

Join the Lakeland Trails Ultra in Ambleside on 11 July 2026 with 100k, 55k, 23k or 14k options from Rothay Park. Waymarked routes through fells and valleys, ample course support and a lively event village make it a must for trail runners.

Race to the Stones on 11 to 12 July 2026 offers 50 km and 100 km routes, nonstop or over two days. Run the Ridgeway past chalk figures and hill forts to a dramatic finish at the Avebury Standing Stones with pitstops and basecamp support.

Enjoy a summer sunset run along the stunning Perranporth and Crantock coast with a choice of a half marathon or long 10. Timed via app, the event supports Cornwall Air Ambulance, awards medals to finishers, and offers free race photos.

Hallow 12 Parish Challenge on 11 July 2026 in Hallow, Worcester offers circular off road routes through 12 local parishes from 10 to 40 miles. Checkpoints provide drinks and snacks and a hot meal awaits at the finish for a scenic social cha..

Run the scenic Shropshire Hills at The Piece of Cake Trail Run in Carding Mill Valley with 10K, half marathon and marathon distances. Enjoy marked trails, aid stations, a finisher medal and a cake competition.

Take on the British Championship Hill Race at the Alva Games in Scotland. A short 2.5 km course climbs 365 m through steep slopes, gorse and muddy gullies, with junior and senior categories for a proper hill running test.

Enjoy the Otter Rail and River Run: a scenic off road 10 km through Otter Valley along the river, woods and old railway, plus a fun 1 mile run for all ages. Community event with finishers prizes and Otter Brewery beer.

Fellrunner at Wasdale on Sat 11 Jul 2026 is a classic Lake District 34 km fell race with 2750 m of climbing, testing stamina across rugged terrain and spectacular mountain scenery. Pre entry only and field limited to 250 runners.