Trail Running Calendar United Kingdom 2026-2027

Ultra Scotland 100 is a 104 mile trail ultramarathon along the Southern Upland Way, with 4,611 m of climbing and unforgettable Highland scenery. Limited to 250 runners with a 38 hour cutoff, it is a true test of endurance and grit.

Run the Great Langdale 21, a technical 21 km with 850 m ascent across dramatic valleys, tarns and rocky trails. Part of the Rab Scafell Skyrunning Weekend, it offers marked routes, a recycled seed bomb medal and festival atmosphere.

Take on the Lake District Ultra Challenge from Kendal on 6 to 7 June 2026 with a continuous 100 km loop or a two day 100 km option, plus shorter scenic routes via Garburn Pass, Ambleside and alongside Lake Windermere. Generous support, camp..

Run the Samaritans Way Ultra near Guisborough on 6 June 2026 with refreshed 40 km and 60 km courses plus a 60 km team relay, raising funds for Teesside Samaritans. Enjoy marshals, checkpoints, a finisher medal and event T shirt.

TSUNAMI Ocean Trails offers rugged clifftop running along the North Devon and Cornwall coast with dramatic sea views and hefty climbs. Choose from a 37.5 mile ultra, a marathon or a 16 mile route and earn a bespoke finisher medal.

Run a scenic 50 mile timed route from Marsden to Ilkley across the South Pennines, crossing moorland, historic Haworth and six Stanza Stones that bear poems about water. A poetic 24 hour endurance test for experienced runners.

Run the Glen Lyon Ultra on 6 June 2026, a scenic 31 mile trail around Loch Lyon and Glen Lochay with about 3,500 ft ascent. Mostly off road with river crossings that may leave your feet wet, this rugged course earns 2 UTMB points.

Take on the VOGUM 40 mile ultra along the Wales Coast Path on 6 June 2026, enjoying beaches, cliffs and coastal castle views from Porthcawl to Penarth. Fully staffed checkpoints and no time limit make this a stunning and supported adventure..

Join the Divorce Day Defib Fundraiser on 6 June 2026 for scenic laps from The Unicorn Inn across the Ironbridge and along the Silkin Way. Choose 8 mile, 16 mile or marathon options and embrace the fun of fancy dress with top hats and tiaras..

The National Forest Way Ultra will take place in Burton upon Trent on Saturday 6 June 2026.

Run the Brecon Beacons at Midnight Mountain Marathon on June 6, 2026, starting in daylight and finishing under the stars, so some may need a torch. Take part in Marathon, Half Marathon or Bergen pack races and earn a medal and a mug of tea.

Take on a scenic 100km coastal ultra along Northumberland from Bamburgh Castle to Tynemouth Priory on 6 June 2026. Expect castle views, tidal shores, feed stations and a 24 hour cutoff for a true end to end adventure.

Tackle 32 miles of rugged Dartmoor roads in the Dartmoor Discovery Ultra, a single lap with tough climbs and sweeping moorland views around Princetown. Club run atmosphere with a finisher tee, medal and lively after party.

Join the classic Pen Y Ghent Fell Race in Horton in Ribblesdale on 6 June 2026, a rugged 7.6 mile course with 612 m of climb offering stunning Yorkshire Dales views. Open to adults with pre entry or day entries and team entries welcome.

Take on the classic Ennerdale Horseshoe in the Lake District, a tough 23 mile fell race with big ascent and stunning mountain scenery. Entries are limited and on the day places may be available, creating a competitive scenic challenge.

Challenge yourself at the Wharfedale Trail Half Marathon, a scenic 13.2 mile trail through the Yorkshire Dales starting and finishing at Wharfedale Rugby Club. Expect rugged footpaths, over 2,000 feet of climb and a warm club finish.

Join Blended Trails Backyard Ultra at Chilton Manor Farm for a test of endurance: run a one hour loop each hour until only one runner completes a lap. Enjoy private trails, camping, great fuel stations and a winner takes all prize.

Killearn 10k Trail on 6 June 2026 winds through village lanes, the historic pipe track and the foothills of Dumgoyne, starting and finishing in Killearn Public Park. Limited to 250 places and entries are now closed.

Take on the Oner Ultra Trail Run, an epic 85 mile coastal ultramarathon along the scenic Dorset Coast Path on 6 June 2026. Runners must complete the route within 24 hours for a true test of endurance.

Run through two lit railway tunnels beneath Bath on routes from short fun runs to ultra distances. Starts and finishes at family friendly Brickfields Park and each entry supports Sustrans, making it a memorable community day out.