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 1817 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.

Austwick Amble is a 13 km fell race in the Yorkshire Dales on 25 May 2026, featuring 365 m of ascent, junior races across several distances, and prizes including bonuses for new course records.

Join the Rebellion 10km at Riverwoods, Marlow on 25 May 2026 for a scenic trail run along the Thames including a crossing of Marlow Bridge. Finishers get a medal, a Rebellion beer or non alcoholic alternative and a pint cup.

Tackle a scenic 4.5 mile fell race with 305 m of climbing around Bamford in the Peak District on Monday 25 May 2026. Part of the lively Bamford sheepdog trial festival, the event pairs fast trails with rural festivities and offers pre entry..

Take on the Stanhill Fell Race on Wed 27 May 2026 in Stanhill, Lancashire, a sharp 8 km fell challenge through the Bowland hills with roughly 250 m of climb. Finish at the Britannia Tap and Grill for friendly post race banter and local beer..

Take on Bluebell's Revenge, a Peak District fell race from the Bluebell Inn near Belper on Wed 27 May 2026. The 5.5 mile route climbs 315 m, is limited to 125 runners, accepts pre entry or cash on the night and finishes back at the pub.

Join Low Fell Running Club at The Angel View Inn on 28 May 2026 for a scenic multi terrain race with a 5.5 mile senior route and 1.5 mile junior races. Expect chip timing, prizes and a friendly club atmosphere that suits all abilities.

Run, camp and celebrate trails at Blair Castle Trail Weekender, 29 to 31 May 2026 in the stunning Atholl Estate. Choose distances from a kids fun run to a 58 km ultra, then relax with live music, yoga and outdoor cinema.

Beat The Sunset 50km in Maidenhead is a single lap, mostly off road ultramarathon along the Thames Path, Jubilee River and Green Way. Flat and scenic, the fully signed course features checkpoints, chip timing and post race mementoes.

The Norn Iron Ultra will take place in Ballintoy on Saturday 30 May 2026.

UTMB Index

Tackle the full Ridgeway in an 86 mile point to point trail from Ivinghoe Beacon to Avebury Stones, with rugged views, checkpoints and solid race support. Limited field makes this a classic long distance test for experienced trail runners.

UTMB Index

Run 50 km along the scenic River Medway from Rochester to Tonbridge, mostly flat towpaths and trails with a final lap on the athletics track. Live timing, aid stations and bag transfer make this a tidy and rewarding ultramarathon.

A scenic, flat 30 km point to point trail along the River Medway from East Farleigh to Tonbridge on 30 May 2026. Towpaths, riverside views, aid stations, live timing and a finisher medal.

Enjoy scenic Yorkshire routes from Fisherman Inn in Bingley with 5K, 10K and half marathon options on 30 May 2026. Finishers get a jumble medal, hot food and a choice of beer or soft drink for a great weekend run.

Trail running event from Bakewell Showground in the Peak District with 28 km, 10 km and 6 km waymarked routes across moorland, valleys and stone paths. Outposts supply snacks and the course is fully marked and timed.

UTMB Index

Celebrate the 50th anniversary of Rocky with a flexible 7 hour time challenge at Dare Valley Country Park, where you choose your distance from 3 km to ultra. Enjoy scenic trails, on course aid, medals for finishers and ice cream at the end.

Tackle the Ridgeway Chase 60 km ultramarathon across iconic ridgelines and wooded trails, starting at Ivinghoe Beacon and finishing near Wallingford. Expect a scenic but testing day with full support, chip timing and a finisher medal.

Take on the Fellrunner in the Duddon Valley on Sat 30 May 2026, an 18 mile Lake District route from Newfield Inn, Seathwaite, with big climbs and sweeping views. Pre entry only for adult runners.

Join a classic Lake District fell race on 30 May 2026 in the wild Duddon Valley, starting at the Newfield Inn in Seathwaite. The 15.3 km course climbs 915 m, offering tough terrain and stunning views for experienced runners; pre entry only.

Test yourself on a scenic fell course in the South West Pennines near Kelbrook, 5.5 km with 213 m of climb. On the day entry only, £7, with £2 parking at The Old Barn. Teams welcome and minimum age 16; no junior races.

A mainly offroad walking event in Peebles with two route options: 27.6 miles (1,720 m ascent) or 16.4 miles (897 m ascent). Paths climb to high grassy ridges above the Tweed Valley; checkpoints are scheduled for walkers but runners may part..