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 2308 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.

A limited-field **10k** on 07 June 2026 across the National Trust Brockhampton Estate, featuring hilly views, a bespoke medal and prizes. Minimum age 16, cani-cross welcome, with cafe, toilets and free parking on site.

The Edenfield Fell Race is a 10.2 km BM category event with 396m of climb, starting from the Edenfield Cricket Club. Entry is on the day only. Limited parking is available, so carpooling is encouraged.

A charity trail event on 7 June at Cardinham Woods. The 10 km loop supports emergency service charities and forms part of the Tri County Cup, with firefighters competing and medals for all finishers.

Five mile trail on the Isle of Arran with about 600 feet of ascent, running from Whiting Bay past Glen Ashdale Falls and through Forestry roads and the Fairy Glen. Scottish Athletics licensed event, age limit 16 and over.

Timed lap running at Ardingly Reservoir with flexible distance choices from 5 km to ultra, chip timing, aid station and a bespoke finisher medal or lower cost no medal entry.

MacTuffX Leeds on 7 June 2026 at Headingley offers Solo, Doubles and Relay functional fitness races over two distances, combining running with ten Xercises. Entries require participants to be 18 or older and a LITE weight option is availabl..

A community running event at Prospect Park, Reading offering 10k, 5k and 3k routes. The grass course includes slopes and woodland; the 10k is two laps of the 5k and events are chip-timed.

Multi-lap timed event along the Thames in Walton on Thames on 7 June 2026 offering distances from 5 km to ultra. A flat 5.3 km out-and-back course, flexible start window, themed ducky incentives and medal options.

An AM fell race of 18 km with 1200 m ascent on 7 June 2026 around summits in the Brecon area. Map and compass skills and full kit are required, entry is limited and there is a 120 minute cut off at checkpoint three.

A village running event in Danehill, West Sussex with a 1 km family run plus 5 km and 10 km trail races on an undulating course through the recreation ground and school playing fields. Proceeds are shared among local charities.

A roughly 10.5 km in-person trail run around Troppers Hill, starting and finishing at Commune Cafe in Bristol. The event runs at a party pace, includes a bag drop, and offers coffee afterwards.

A 7.5 mile trail race from The Cheviot Centre in Wooler that visits Humbleton Hill twice plus Brownslaw and Coldberry hills. Navigation is by GPX file only and dogs are not permitted.

A trail half marathon from Chiddingly, Sussex, following the Wealdway and Vanguard Way with two checkpoints and a five hour time limit. Finishers receive a handmade mug and can opt to donate the medal value to Uckfield Foodbank.

A new trail event on 08 Jun 2026 at the Plough and Harrow in Litlington celebrating Multisport Management's 20th anniversary. The self navigated 10 km course runs mainly on footpaths and bridleways with a sweep runner and a non competitive..

A three day ultra running challenge along the West Highland Way covering about 54 km, 42 km and 58 km on successive days. Small group format with overnight bag transfer and varied Highland scenery from Loch Lomond to Fort William.

Join the Calton Crawl on Tue 9 Jun 2026 in the Peak District for an energetic 8.5 km trail run with 244 m of climb, offering great views and a proper challenge. Friendly village hall base and day entries welcome for a low cost event.

Tackle the Coppice fell race in Accrington on Tue 9 Jun 2026, a spirited 6.6 km course with 310 m of climb starting from the Whitakers Arms. Day entry only means it is ideal for last minute plans and teams are welcome.

A five mile charity trail run in Epperstone on 9 June 2026 raising funds for The Brain Tumour Charity. The undulating route includes an early climb and offers vouchers, course record prizes and a club beer crate.

Two waymarked trail races of 5 km and 10 km take place around Kirkby Fleetham on 9 June 2026, both finishing at the village hall. Routes run through fields, farms and forestry and are open to participants aged 16 and above.

A 7.3 km mountain race with 400 m of climb on Mynydd Graig Goch, part of the North Wales Mid Week Series. The course is partially marked and requires navigational skills; juniors race from a separate HQ near Llyn Cwm Dulyn.

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