Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2377 exciting trail runs across the country. Find your next trail run in United Kingdom below and join the trail community at these great events! Search for a location or view races near London, Birmingham, Glasgow, Liverpool, Scotland or Wales.
April 2027
Timed multi distance event on a 5.3 km Cardiff Bay lap with options from 5 km to ultra, a seven hour limit and flexible start times.
A fully off road 10k through the trails of Severn Valley Country Park on 25 April 2027, chip timed and marshalled, with finisher medal, goody bag and race photography.
A guided spring trail run of about 10 km through the bluebell woods around Tring, with grouped Run Leaders, trail running tips, bag drop and nearby cafe facilities.
A 125 km coastal mountain ultra on Scotland’s Knoydart Peninsula, run over three stages with tented base camp in Inverie and staffed checkpoints about every 10 km.
An 11 km fell race on Wray Caton Moor in Bowland/NW Lancs with 335 m climb, entry on the day for £5 and teams of three allowed.
Fo(e) Edge is a 6.6 km fell race near Rossendale in the South/West Pennines with 300 m of climb, on the day entry for £5 and team entries permitted.
A 7 km fell race near Haslingden Lancashire on 28 April 2027 with 480 m of climb; entry on the day is available and the event is part of the Accrington series.
A Lake District fell race from Whinlatter Visitor Centre covering 8 km with 430 m ascent, on-the-day entry £7 and junior races for children aged 6 and up.
A trail 5k around Clowbridge Reservoir off the Pennine Bridleway, part of a three race spring series on 15, 22 and 29 April 2027; open to ages 11 and over.
A Backyard Ultra on Portland where runners repeat a 6,706 m (4.167 miles) loop each hour until one remains; camping, chip timing and on-site support are included.
A multi-distance trail running weekend in East Devon with on-site camping, GPS-tracked courses, UTMB Index status and supported aid stations across routes from about 25 km to 110 km.
A six hour trail event at Beacon Hill Country Park on a 3.3 mile loop where participants choose how many laps to complete, with daylight and night running options.
Trail endurance event at OnePlanet Adventure in Llandegla with repeated 5.33 km laps and over 140 m ascent each hour until one runner remains.
May 2027
A May 1st ultra around the Calderdale Way offering 30 or 50 mile routes across moorland and woods with mandatory kit and timed cutoffs.
A 50 mile trail ultramarathon from Malham in the Yorkshire Dales with 2593m ascent, five checkpoints, mandatory kit and an 18 hour cut off.
A one day trail ultra across the Malvern Hills offering four distances up to 47 miles and 2,900m+ ascent with checkpoints, tracking, medals and a hot finish meal.
Trail running at Staveley Recreation Ground on Saturday 1 May 2027 with marked 5K, 10K and half marathon routes across the Kentmere valley and Reston Scar.
A 90K UTMB Index 100K ultra along the historic Fife Pilgrim Way from North Queensferry to St Andrews Cathedral, with a 15 hour limit and prior marathon or ultra experience required.
A five mile off road race through woods and farmland around Hurstbourne Tarrant in the North Wessex Downs. Organised entirely by volunteers since 2009, the annual event donates all proceeds to local charities.
A multi distance ultramarathon in Inverness on 1 to 2 May 2027 with routes from 16 km to 100 miles and a range of individual, charity, youth, and slam entry options.