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 1768 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 Tegg's Nose Fell Race on Sat 8 Aug 2026 in the Peak District for a challenging 8 mile course with 525 m of climb and fine views. Held with sheep dog trials, this classic fell race accepts pre entries and entries on the day.

Tackle the Sticklepath Horseshoe a 15.5 km fell race over rugged moorland with 519 m climb. Pre entry is limited so book early. Bring map compass and solid navigation skills as this event is not suitable for beginners.

The Brecon Beacons 51k will take place in Talybont-on-Usk on Saturday 8 August 2026.

UTMB Index

Open to Offas on 8 August 2026 from Cilcain Village Hall invites runners and walkers to follow the Offa's Dyke Path over Moel Famau. Pick 16, 24 or 32 mile routes through the Clwydian Hills with checkpoints, refreshments and a joyful finish..

Join Ramsbury Gold 10km at Ramsbury Brewery for a scenic mostly trail run through woodland and footpaths with about 180 m of climbing. Canicross option, chip timing, medals and finish drinks included while supporting Brighter Futures.

Explore the scenic trails of Farndale with the Hardmoors 26.2 at Hutton Le Hole Village Hall on 9 August 2026. Choose marathon, half marathon or 10k, navigate with provided GPX files and earn a finishers medal for a true off road challenge.

Enjoy an undulating 10k through peaceful country lanes and rolling Kent countryside at Mount Ephraim Gardens on 9 August 2026. Support Oasis Domestic Abuse Services while grabbing a bespoke medal, free photos and entry into the gardens.

The Devil HM is a 13.1 mile trail half on 9 August 2026 starting and finishing at the Land of Oak and Iron in Winlaton Mill. Expect 1666 ft of climbing in demanding Derwent Valley terrain, finisher shirt, music, photos and cash prizes for t..

Run a scenic, hilly 21 km loop from Lowther Castle across Askham Fell and the Lowther Valley, including a ford of the River Lowther. Perfect for fell and trail lovers, this Lake District race on 9 August 2026 supports Eden Valley Hospice an..

Tackle a classic Saddleworth fell race with sweeping views over Manchester on a testing 10 km course with 400 m of climb. Mass start from the Cross Keys Inn with on the day entry available and a well earned chip butty at the finish.

Thames Meander follows the scenic Thames Path for 10K, half marathon or marathon out and back routes between Barnes and Petersham. Expect towpath and trail underfoot, friendly marshals, checkpoints with fuel and professional medical cover.

Ribble Runfest in Preston on 9 August offers flat, looped routes through Avenham and Miller Parks and along the River Ribble, with distances from 10k to ultra. With a small field of 100, stocked aid stations and finisher medals, it is a sce..

Join the historic Eccles Pike Fell Race on 12 August 2026 for a sharp out and back from Buxworth to the summit of Eccles Pike. A compact but testing climb and descent, this local classic dates to the 19th century.

Take on the classic Whittle Pike fell race in the South West Pennines on Wed 12 Aug 2026, roughly 5.5 miles with 550 m of climb from Cowpe Village Hall. Entry on the day is available for £5, teams welcome and runners must be 16 or over.

A sharp 4.4 km fell race from the Ragleth Inn in Little Stretton featuring 390 m of climb and great ridge views; a fast, testing course for keen fell runners. Pre entry via SI Entries or entries on the day are welcome.

Join this classic Keswick fell race in the Lake District on Wed 12 Aug 2026 for a lively 4.7 mile trail challenge with 280 m climb and a summit of Latrigg. On the day entries are welcome, fee £5 and runners must be 16 or older.

Ricky's Race is an evening fell and road run in Darley Dale, a challenging 7.3 km course with 240 m of climbing across forest trails, long lane climbs and technical descents. The final rise to Oker Trig Point rewards runners with sweeping D..

Flagg Moor Run returns to the Peak District with a new 5.5 mile fell style village route across fields, lanes and country roads. Expect sweeping views and a one and a half mile downhill finish as the village rejoices.

Join Saturn Too Midweek Medal Madness on 14 August 2026 for a seven hour timed challenge along the Thames with distances from 3 km to ultramarathon. Finish 3 km to earn a medal and goody bag with drink stops on course.

Join the Sir Titus Summer Trot on 15 August 2026 in Saltaire for largely flat towpath runs from 5k to ultra, finishing by the canal with a bespoke medal and tasty post race treats. Friendly, scenic and suitable for many abilities.