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 2335 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.

Experience a solo 42 mile race along the Great Glen Way from Fort Augustus to Inverness. This unsupported event features views of Loch Ness and 6000 feet of elevation. Runners finish with a final lap of the athletics track.

Trail running event in the South Downs near Petersfield offering five distances from 10 km to 100 km, coach transport to starts, camping, food and a licensed bar at the venue.

An upland 31.7 km race from Muker that climbs to the Tan Hill Inn and crosses remote moorland via Coast to Coast and Pennine Way sections, with marked trails, aid stations and mandatory safety kit.

A 16 km (10 mile) trail loop from Usha Gap Campsite near Muker that follows the second half of the DR30 route, climbing Swinner Gill and returning along the River Swale. Aid stations, GPX route, finishers meal and car parking provided.

A 20 mile unmarked upland race around Cheviot and Hedgehope near Wooler on 4 July 2026, with a same route non competitive challenge walk. Entrants are limited to 300 and mandatory navigation and kit are required.

A fell race around the Buttermere fells on 4 July 2026 with long and short AL courses, mandatory FRA kit and on-course navigation. Start and finish at Loweswater Village Hall; parking available in Loweswater.

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.

Warslow Fell Race on 4 July 2026 features senior and junior fell races from Warslow Village Hall. The senior course is 10 km with 675 m ascent on steep, technical terrain and is licensed by the Fell Runners Association.

A 15km hill race on 4 July 2026 around Dollar, starting and finishing at the Cricket Pavilion, Dollar Academy. The course runs through Dollar Glen and over several summits with mandatory kit and map recommendations.

A two day mountain navigation event in the Lake District for teams of two, offering six linear courses from novice to expert plus a Fairfield score course with a 12 hour total. Entrants must carry camping kit and be competent with map and c..

A 24 hour trail relay at Bramham Park, Leeds on 4th–5th July 2026 with Solo, Pair and Team entries on an 8 km lap course. The event includes an event village, camping facilities and charity entry options.

A self navigated mountain trail event following about 37 miles of the Pennine Way between Bowlees and Alston YHA, featuring waterfalls, reservoirs and high tops including Crossfell. The event includes transfer bus and limited places.

Vivo Life Superhuman Games is an outdoor hybrid fitness competition of five 20-minute workouts combining strength, endurance, rucking and obstacle racing. It takes place at Greville Smyth Sports Ground on 4 July 2026 and attracts diverse co..

A summer trail race and family fun run at Coal Aston Gala in Moss Valley, Derbyshire. The main 4.7 mile course follows public rights of way through farmland and woodland and includes a small ford, with prizes and goody bags for finishers.

A mountain running event around Spelga reservoir on 4 July 2026 offering a **20 km** championship course and a new **11 km** league course, both requiring mandatory safety kit and navigation with physical map and compass.

The CWM Elan Back Yard Ultra will take place in Rhayader on Saturday 4 July 2026. You can run 7 kilometers.

A low-key fell race at the Oakworth gala on 4 July 2026, held at Oakworth Gala Field. The 9 km course climbs about 250 m, is marshalled, has an entry fee of £5 and allows entries on the day.

Choose your own challenge at the Summer Sun Run, a flexible lap event set in the scenic Denbies Wine Estate. Complete as many 5.3 km laps as you like within 7 hours, with a large medal for all finishers. Enjoy a flexible start window and a..

Run a flexible distance along Winchester's scenic Itchen Way in this American-themed event. Choose your own challenge from a 2.62-mile loop, with trophies for the best costumes. Enjoy a well-stocked aid station and a flexible start time.

Trail options from Bakewell across the Southern Peak District include 100 km, 50 km, 25 km and a 10 mile Bakewell option. The event features a signed route, GPS tracking, covered rest stops, medical support and camping facilities.

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