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 1760 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.

Join the Urban Night Series Winter in Halifax for four lively evening orienteering events from Dukes Bar, where solo runners or pairs race the clock to collect checkpoints. One hour, app scoring and weekly Strava crowns make each night a so..

Night orienteering in Brockenhurst: a 60 minute score event in the New Forest. Visit as many controls as you can for points using SIAC timing and waterproof maps, and bring high visibility clothing and lights for after dark navigation.

Friendly 6 km social trail run from Milngavie along sections of the Clyde Coastal Path and West Highland Way, led by a qualified guide who will regroup the group so no one is left behind. Finish with a festive pub Christmas social.

Join KNC9 at Maidstone East for a lively night street orienteering event using MapRun. Explore the town in a 60 minute score format chasing 30 controls, then unwind with fellow orienteers at the Newnham Court Inn.

Winter on the Downs offers single loop ultra races from Eastbourne over the iconic Seven Sisters cliffs, with 50K, 55 mile and 100 mile options. Expect winter trail conditions, dramatic coastal views and a true South Downs test.

UTMB Index

Enjoy scenic trails across the South Downs from Plumpton Racecourse with 21.3 km, 12.0 km or 9 km options weaving tree lines, hilltop views and a flat finish. Chip timing, water stations and a finisher medal make it a rewarding day out.

The Drop in Kendal sends runners blindfolded to a secret drop point and challenges them to get back to Podda & Wren Coffee Roasters without maps or GPS. Pick 10 or 15 mile routes and test your navigation and endurance in this offbeat challe..

Race The Light is a scenic trail run along the Erme Estuary at Mothecombe featuring tidal estuary crossings and coastal trails. Choose the 8.5 mile Classic or Half Marathon, head torch required, and finish with a bespoke medal.

Join the Crag Fell Handicap on Dec 6 2025 at Bleach Green Ennerdale, a steep 4 km fell with 410 m ascent and staggered handicap starts. Pre entry required, mandatory kit applies, and club AGM follows prize giving.

Take on the dramatic Jurassic Coast path in Swanage with options from 10K to a 32 mile ultra on 6 December 2025. Expect challenging trails, full course marking and timing, and a finishers medal to celebrate your effort.

UTMB Index

Take on a scenic 11 mile point to point trail along the European cultural route from Lelant to Marazion, passing Trencrom and Ludgvan. Multi terrain coastal views and village charm make this a memorable winter trail challenge.

Take on the SCOTT Sports Winter Cheviot Goat, a 55 mile winter ultra around the Cheviot hills with a scenic loop, GPS tracker and 24 hours to finish. Expect rugged terrain, memorable views, prizes and a finisher t shirt and medal.

Serious Santa trail races serve up rugged, scenic runs in the Black Mountains from Cwmdu Village Hall with Half Marathon, Ten Mile and 14 km options. Expect technical trails, festive vibes and handmade finisher trophies.

Join the Cannock Chase Forest Christmas 10K, 5k or Junior Fun Run on 6 December 2025 at Birches Valley for a festive run through scenic wooded trails. Expect medals, free photos and fancy dress prizes while supporting Shelter.

Hit the Alyn Waters Winter Trails on 6 December 2025 for scenic 5 km and 10 km chip timed trail races, plus a 5 km canicross and a free children's 1 km dash. Friendly, accessible courses with medals for all and marshals throughout.

Take on the scenic Carsington Water Half Marathon or 10K on Saturday 6 December 2025, running undulating reservoir trails with marked kilometres. Enjoy chip timing, a finisher medal, post race goodies and a lively event village.

Celebrate Christmas with the Siblyback Santa Scamper at Siblyback Lake, a family friendly run with 2.5, 4.8 and 9.6 km routes welcoming dogs and giving medals to all. Enjoy free race photos and Olive & Co café as the PGE trail finale.

Winter trail runs in the Brecon Beacons from Cwmdu Hall, across rocky ridges, moorland and single track trails in multiple distances. Well stocked checkpoints, full course support, mulled wine and mince pie, plus camping and dog friendly.

Take on 50 miles of winter trails around Telford and Shropshire, taking in Ironbridge and the Wrekin at the Telford T50 Trail Run. Clear waymarking, well stocked aid stations and friendly marshals make for a rewarding endurance day.

Run beneath stars at Cowdray Park's Winter Night Run, with 3, 5 and 10 km trail races requiring head torches. Family friendly kids races and dog friendly CaniRun options make this a festive, adventurous evening.