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 1770 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 at Heptonstall Festival, a scenic 9.5 km fell race with about 500 m of climb in the South West Pennines. Finish to live music, food stalls and a free pint; entry on the day £7.

Tackle a classic Peak District fell race from Warslow Village Hall: 10 km with 675 m of climb across moorland and steep trails. Expect challenging ascents, sweeping views and a friendly village atmosphere.

Tackle a tough 15 km hill challenge with 960 m of climbing at Dollar Academy in Central Scotland on Sat 4 Jul 2026. Expect steep, rewarding climbs, lively team competition and easy entry online or on the day.

Explore the Lake District in the Saunders Lakeland Mountain Marathon, a two day mountain navigation event for teams of two. Pick from varied courses, camp overnight and test map and compass skills on rugged terrain.

Explore Honister Slate Mine in this thrilling fell race that starts with a headtorch lit underground section before climbing to Fleetwith Pike and Grey Knotts. Expect rugged terrain, big views and a real taste of adventure.

Tackle a scenic, remote 37 mile mountain trail along the Pennine Way on 4 July 2026, finishing at Alston YHA with coach transport to the start included. Limited to about 75 places, this classic fell challenge is ideal for experienced trail..

Enjoy the Coal Aston Gala Chase, a 4.7 mile off road trail through Moss Valley with woodland, farmland and a small ford to keep things lively. A 1.4 mile family fun run welcomes kids and every finisher gets free cake.

Fen Gallop on Sunday 5 July 2026 in Willingham offers a flat, scenic run through the Cambridgeshire fens with 10 km and 4 mile options. Friendly for families and walkers, the community event raises funds for Willingham School Association an..

Chiltern Ridge Half Marathon on 5 July 2026 is a scenic off road 21.1 km Ridgeway trail with 526 m ascent. Limited to 350 runners, this UTMB index race offers marked trails, on route aid and a finisher medal.

UTMB Index

Join the Bishop's Stortford Mitre at Jobbers Wood on Sunday 5 July 2026 for chip timed 10K and 5K races plus a fun 1K for kids. Support the Mitre Fund for new school sports facilities and pick a free finisher T shirt or tree planting.

Scenic 10 km fell race near Great Hucklow in the Peak District with about 335 m ascent across moorland, cloughs and tricky underfoot sections. Village run event with team prizes, free flapjacks at the finish and local fundraising.

The Lyme Half Marathon is a scenic trail run from Lyme Hall over Kerridge Ridge and the Gritstone Trail, returning along the Macclesfield Canal. Fully marked with aid stations, timing and photos, finishers get a bespoke medal or can opt to..

Join the Cannock Chase Forest Half Marathon and 10K on 5 July 2026 for a summer trail challenge through hilly forest terrain. Choose your distance, earn a bespoke medal and enjoy free photos and parking.

Take in lakeside views at Bewl Water on 5 July 2026 with Wadhurst Runners, choosing a scenic off road 15 mile challenge or a friendly 5 mile route. All finishers get a bespoke medal and t shirt while supporting the Kent Surrey Sussex Air Am..

Tackle the Cross Fell Race in Garrigill on 5 July 2026, a scenic 24 km fell challenge climbing to Cross Fell and the source of the River Tees. Run under FRA rules, this charity event supports the local air ambulance and village hall with po..

Join the Langdale Gala fell race on Sun 5 Jul 2026 in Great Langdale for a short steep 2.2 km climb with stunning Lake District views. Entry is on the day and included with gala admission, open to runners aged 16 and over.

Choose from 10K, 22K or 50K trail routes around Tittesworth Reservoir and enjoy rugged moorland, climbs and wide water views. Chip timing, aid stations, a unique themed medal, free race photos and a lively event village await.

UTMB Index

Run Edinburgh's seven hilltops in a mixed road, trail and hill event that blends urban navigation with racing. Choose your own route between hilltop checkpoints and opt for the competitive Race or the more relaxed Challenge.

Join a guided 10 km trail run through Thursley Common's heathland and famed boardwalk, enjoying wildlife and sweeping views. Group paced runs include dusk and night options with supplied headtorches.

Join Race 3 of the Jane Tomlinson Canal Race Series in Methley, Leeds on 7 July 2026, a flat 5 km towpath run raising funds for the Jane Tomlinson Appeal. The finale features a 1.5 mile fun run, medals, prizes, BBQ and raffle.