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 1897 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.

Explore the Wray Valley Trail in this flexible lapped event. Choose your distance from 5km to ultra, starting when you're ready within a 7-hour window. The flat riverside course is open to all, with a finisher's medal for everyone.

The Beast is back for 2026. This unique 10k takes place on the scenic grounds of the National Trust's Brockhampton Estate, with a strict limit of 100 runners.

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 scenic 10 km trail run through Cardinham Woods in support of emergency service charities. The event is part of the Tri-County Cup for firefighters and is open to all abilities. All finishers receive a medal, with trophies for the top thre..

A self-navigated 10k trail run celebrating an organizer's 20th anniversary. The route on public paths offers a mix of flat and hilly terrain. Finish with a commemorative vest and a well-earned drink at the Plough & Harrow.

Three day guided ultra run along the West Highland Way from Milngavie to Fort William, about 96 miles and 4,312 m elevation. Small group, shared accommodation, luggage transfers and coach-led guidance included.

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 trail run through the Nottinghamshire countryside near Epperstone. This charity event supports The Brain Tumour Charity and features an undulating course with evening summer running. Prizes are awarded based on random finishing..

Evening trail runs at Wentworth Castle Gardens with 5 km and 10 km options, live chip timing and on-site parking. The course runs through parkland, woodland and historic estate landmarks, and the event is Canicross friendly.

Tackle the Boar's Head fell race in the Peak District on Wed 10 Jun 2026. This BM 8 mile course climbs 402 m from the Boar's Head Hotel, welcomes teams and on the day entries for £5; entrants must be 18 or older.

Midweek summer evening trail race on Wednesday 10 June 2026 at Moors Valley Country Park in Ringwood. A one lap 10 km forest route with chip timing, aid stations and canicross options, presented with sustainable event measures.

This Category B fell race covers 8.4 km with 274m of ascent on a route that climbs from Horwich to Two Lads on the Pennines. Prizes are awarded across multiple categories, with a cash bonus for breaking the course record. The event finishes..

This Hill & Dales League race in County Down covers 6.9 km with 560 m of climb on easy terrain. Mandatory kit includes waterproofs and a phone, with only major junctions marked. The event is organised by Newcastle AC.

A flexible 6-hour timed run along the flat, scenic Jubilee River near Slough. Run as many laps as you like on the 5.24-mile course, with everyone receiving a finisher's medal. The route offers countryside views and a riverside path.

A 10K held within Sandringham Estate on 12 June 2026, combining trail and road sections with chip timing, a finisher medal and a water station at about 5 km. Runners must be 16 or older and the event follows UK Athletics rules.

The Yomp Mountain Challenge is a long-running volunteer-led charity weekend in Kirkby Stephen, Cumbria. It features several running events, including a Friday evening Sunset Stroll. The event raises funds for local causes and offers a basec..

Explore the scenic Nene Valley trails on a 10 or 20 mile off road run. Camping is available at the start in Fotheringhay. The event encourages eco friendly practices, including bringing your own cup for the aid stations.

An 11.2 km multi terrain community race around Gnosall with a separate chip timed family fun run. The route passes canal towpaths, farmland and woodland and all finishers receive a technical shirt and finish line refreshments.

The historic Offa's Dyke 15 returns in June 2026. This UKA-licensed off-road running race offers both individual and relay entry options. Registration is in the picturesque town of Hay-on-Wye.