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 2291 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.

Slaley Hall Trail Runs in November 2026 stage a half marathon and a 10km at Slaley Hall Hotel near Hexham on forest and estate routes. The event uses live chip timing, is canicross friendly, and offers medals, food and free parking.

Join the Saltergate Gallows fell race on Sun 15 Nov 2026 from Levisham Village Hall in the North York Moors. Tackle a rugged 10 mile course with 454 m of climb and enjoy entry on the day plus winter series camaraderie.

Tackle the sweeping slopes of Arnside Knott in the Dave Shinn Memorial Race, a testing 6 mile fell route with 333 m of climb. Enter on the day at Hollins Farm and enjoy cake, local camaraderie and stunning Lake District views.

A 10.5 km forest trail run around Meanwood Park and the Meanwood Valley Trail, with narrow technical sections, muddy footing and about 200 m of ascent. Finishers receive complimentary soup and optional medals or t-shirts.

A charity run at Stanley Park on 15 November 2026 supporting Breakthrough T1D. The 3.1 mile loop can be repeated for half marathon, marathon or ultra distances and finishers receive a bespoke medal.

A 10 km multi terrain trail run around Beckbury, Shropshire, featuring the Badgers Bite Hill, marshalled and signposted with a halfway drinks station and a finisher medal.

A multi-terrain ultra around the Tweed Valley based at Glentress Peel Visitor Centre in mid-November. Two route options, 65 km and 50 km, follow forest trails, riverside paths and open moorland with marked routes and aid stations.

A Category AS fell race around the West Pennine Moors above Darwen, covering about 6 km with 305 m of climb, based at The Kiosk in Sunnyhurst Woods. The event raises funds for Cardiac Risk in the Young.

Run Henham is a park based running event at Henham Park in Suffolk organised by EPIC Norfolk. It features a 10 km race with chip timing and a 1 km fun run, bespoke medals, charity entry options and on site race facilities.

A multi-terrain *5K* and *10K* race in the Chiltern Hills on 15 November 2026, organised by the Radnage Primary School PTA, with water stations, first aid, a village hall cafe and proceeds supporting the school.

A 10 mile cross country race around Castle Drogo on 15 November 2026, featuring 535 m of climb, muddy hilly terrain and water stations at Fingle Bridge and the finish. The event follows FRA rules and does not permit dogs or headphones.

A 3-hour mountain marathon score event in the Dark Peak. Run solo or with a partner, navigating with a provided map. Post-race refreshments are included.

A three hour fell running score event on the Eastern Moors and Burbage Valley where competitors receive a map, choose their own route and collect points. Entries accept solo and pairs across multiple age categories.

MoRunning at Southampton Common offers chip timed 1.5k, 5k, 10k and a half marathon with medals, finisher headbands and on-site race facilities. The course mixes paths, trails and grass and is dog friendly and buggy usable.

A Movember charity run at Ashton Court Park offering 1.5k, 5k, 10k and half marathon options with chip timing, medals and headbands, mixed path and trail terrain, some hilly sections, and on course refreshments.

Leeds MoRun at Roundhay Park on 15 November 2026 offers 1.5k, 5k, 10k and Half Marathon distances to raise funds and awareness for Movember. The event includes chip timing, finisher medals and a fancy dress competition.

Part of the South By Five series, this is a free 5km run in Glasgow's Linn Park. It's one of six park events over 12 weeks, with the goal of completing five to finish the series. Entry supports local community and charity projects.

A themed Smurf Run Time Challenge on a signed riverside loop at Wraysbury Skiff and Punting Club. Flexible distances from a 3 km minimum up to marathon, 50 km and ultra options with medals, distance pins and aid tables.

An AS class fell race of 8 km with 762 m ascent near Little Stretton. The partly marked route climbs four steep valleys, requires navigational skills and full WFRA kit, and has very limited parking.

A marathon and half marathon in the northern Cotswolds with a hilly, muddy course; the races are TRA licensed and run under UK Athletics rules, with a minimum age of 18 and entries opening 31 May 2026.

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