Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2407 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.
December 2026
A new winter ultramarathon on 5 December 2026 covering about 80 miles across Essex, Suffolk and Norfolk, with checkpoints, mandatory safety kit and live tracking that includes an SOS function.
Coastal 10 mile and 10K runs from Hengistbury Head along Bournemouth seafront with chip timing, water stations and a finisher medal.
Category AS fell handicap race near Ennerdale on 5 December 2026 with individual start times, mountain kit requirements and free parking.
A 9 km fell race in York. Dales on 5 December 2026 with 450 m ascent, on-the-day entry for £10 includes soup and a roll and registration at the Fat Lamb Country Inn.
A winter 55 mile (ish) ultra across the Cheviot hills near Ingram, Northumberland, with GPS tracking, a 24 hour cutoff, camping and formal race licensing.
An 11 mile point to point multi-terrain trail along the St Michaels Way from Lelant to Marazion, marked route with two aid stations and a beach finish.
Trail races of 10K, half, marathon and ultra run from Swanage along the Jurassic Coast Path on 5 Dec 2026 with extreme terrain on trail and grass.
Winter trail races at Alyn Waters offering fully marked 5k and 10k courses with chip timing, medals for finishers and a free 1km children's dash.
Single loop winter trail ultras on the South Downs from Plumpton Racecourse, offered as 50k, 55 miles and 100 miles with winter conditions and required qualifiers.
A blindfolded navigation challenge in Kendal where participants are dropped at unknown locations and must find their own way back on foot. Options include 6 miles for non-locals, 10 miles, and 15 miles; devices are surrendered at registration.
Phoenix Running at Hardy Farm on 05 December 2026 with a limited edition yellow soft toy for the first 50 registrants, on-site aid station, parking and medals.
Festive runs on the traffic free Monsal Trail in Bakewell on 5 December 2026, offering 10 km, 5 km and a Junior Run with medals, photos and a best dressed prize.
Family friendly Santa Run at Siblyback Lake on 5 December 2026 with 9.6 km, 4.8 km and a 2.5 km fun run, medals and free race photography.
A timed challenge along the River Thames in Staines offering distances from 5 km up to 50 km with a medal, bobble hat and on-course aid.
A 6 km trail run around Longwood with three pie tasting stations, medals for all and prizes for race and fancy dress, organised by the 25th Salendine Nook Scout Group.
A winter trail marathon and half marathon across Salisbury Plain with marked routes, aid stations, chip timing and finisher medals.
A charity trail event supporting the Hospice of St Francis with a guided 8 km run and a 4 km family walk, mince pie included and dogs welcome with canicross equipment.
Night coastal runs of 5K, 10K, Half Marathon and Canix categories from Mount Edgcumbe at Cremyll, following the Cornish SW Coast Path with ferry access from Plymouth.
A social four leg relay around Keighley starting and finishing at Carlton Academy, run in pairs with route maps and GPX files provided.
A winter adventure race in the Surrey Hills combining trail running and mountain biking with map and compass navigation, multiple time-based options and bike hire available.