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 1766 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 Fellrunner on Sunday 16 August 2026 in Crowden in the Peak District, a testing 12.9 km course with 518 m of climb across wild moorland and open fell. Pre entry and on the day entry available; open to runners aged 18 and over.

Join Scarborough AC for an 8.6 mile fell race across the North York Moors, featuring 475 m of climbing and sweeping moorland views. Entry on the day makes this a great spontaneous stop in the Dave Parry Esk Valley summer series.

Take on Othnesbery’s Revenge Half Marathon, a scenic trail 13.1 mile challenge across heather moorland with a climb up Roseberry Topping in the North York Moors. Limited to 50 runners for an intimate, memorable race experience.

Tackle a classic Lake District fell race from Maggs Howe, Kentmere with a punchy 6 km course and 400 m of climb to test strength and navigation. Entry is on the day only and runners should bring waterproofs, hat and gloves; parking is limit..

Tackle the Hawkshead Show Fell Race in the Lake District a scenic 7.8 km with 244 m of climb through classic Lakeland terrain. Entry is on the day with show admission; seniors 17 plus and children's sports take place on the field.

Challenge yourself on the Pilgrims Cross Fell Race across the West Pennine Moors, a scenic but tough 10.7 km with 390 m of climb. Entry is on the day only with a small fee, and the race features in the Rossendale midweek series.

Tackle a brand new fell race on Wed 19 Aug 2026 in Bannerdale, Lake District, starting and finishing above the White Horse Inn at Threlkheld. The short yet fierce 6.3 km route climbs 882 m and entry is on the day only at the pub for £5, reg..

Join the Crook Peak Cake Race in Axbridge on Wed 19 Aug 2026 for a spirited 3 mile fell challenge across stunning Somerset hills, finishing with cake and community cheer. On the day entry available for runners aged 14 and up.

Join Its Grim Up North Running's pop up Summer Evening Series in Bingley on 20 August 2026 for a friendly 5k or 10k. Enjoy a jumble medal, hot food, a beer or soft drink and a sweetie bag; register online or just turn up on the night.

INFERNO in Edale is a tough self navigated trail in the Peak District with options from 10 miles to a 41 mile ultra, huge climbs and rugged, muddy paths passing waterfalls and streams. Mandatory kit, trackers and published cut off times app..

Discover the Summer MTC Green Man Ultra around Bristol's Community Forest Path with 45 and 30 mile clockwise routes finishing at Ashton Park School. With festival style checkpoints, a bespoke Green Man medal and a challenging scenic route.

The Gateshead Trail 10k is a scenic, traffic-free 10-kilometre trail race in Swalwell, Gateshead, weaving through the Derwent Walk Country Park. The fast course features wide paths, only a few inclines, and a double-loop at the top, keeping..

Tackle rugged trails and dramatic escarpments at the Beast of Llangattock at Park Farm near Crickhowell, with distances from 10 km to a 51 km ultra. Expect steep technical terrain, well stocked aid stations and sweeping hilltop views.

RunThrough invites you to tackle scenic, undulating trail routes around Carsington Water with 10K and half marathon options, both using reservoir loops. Finish in a lively event village with food, drinks and race day atmosphere.

Tackle the classic Hartsop Hop in the Lake District, a 19.5 km fell race with rough paths, steep climbs and 1370 m of ascent across stunning ridges. Expect rugged terrain, fast descents and unforgettable views in this high country challenge..

Test yourself on the Falstone Falcon, a classic Northumberland fell race: 5.8 km with around 300 m of climb over rugged moorland. No pre entry needed, just turn up for £2 and race under FRA permit.

Tackle the Ochil 2000s fell race in Central Scotland, starting from Stirling University for a challenging 32.7 km route with 1646 m of climb. Expect tough trails, big views and fierce club competition on Sat 29 Aug 2026.

Enjoy a summer canal towpath run in Kirkstall with distances from 10k to marathon on a flat, lapped course. Friendly race extras include a bespoke finisher medal, post race BBQ and a £1 donation per runner to the Hollybush charity.

Gecko Gathering at Scorrier House in Cornwall on 23 August 2026 offers runs from 2.5 km to a half marathon plus a five hour Scorriergeddon endurance challenge. Enjoy a lively race village with music, food, medals and free photos.

The Big Pilgrimage follows the Old Way from Southampton along coast and country, including a scenic boat crossing of the Hamble River. Choose 15 mile or marathon and collect landmark stickers before finishing near Titchfield Abbey.