Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2172 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.
March 2027
Two Crosses offers 18 and 26 mile routes from Greenmount Old School that visit Affetside Roman Cross and the Pilgrim's Cross on Holcombe Moor.
A Kent LDWA challenge with three new West Kent routes, indoor checkpoints, limited entry and a 30 mile option with 4200 ft ascent and an 11 hour limit.
Two community trail races in Abbey Village on 14 March 2027: a scenic 9 km trail and a fully off-road 2.2 km junior run. Both courses are marshalled with first aid cover, refreshments, and proceeds supporting the local school PTA.
A coastal timed running event in Lytham featuring a 5.24 mile flat tarmac lap with options to complete marathon or half marathon within a six hour limit.
Mixed terrain spring races in Seaton with a near 20 mile Grizzly and a 9 mile Cub, volunteer run and attracting about 2,000 entrants annually.
Forest trail races at Sherwood Pines on 14 March 2027 offering 20 mile, half marathon, 10k and a junior run. Multi terrain undulating routes with route maps and GPX files, bespoke medals, free photos and prizes.
Flat canal races from Tiverton on the Grand Western Canal with Marathon, Half, 10k and a March-only 20 mile option; cupless event with finisher medals.
A six hour trail challenge on roughly 5.45 km laps around Holme Pierrepont Country Park with muddy sections and two route options, entry £41.50.
Half marathon at Blickling Hall on 14 March 2027 with chip timing, multi terrain course, optional charity entries and an official race T shirt option.
Twelve consecutive days of timed riverside running in Walton on Thames with multiple distance options, collectible daily lantern medals, finishers shirts, and a Double-Down option to run two half marathons each day.
Three-day running event at The Unicorn Inn in Telford with 8 miles, half marathonish, or full marathon options from 19 to 21 March 2027.
A 50 km, one day trail run around Hayfield using the Pennine Bridleway, Pennine Way and Limestone Way, with a flexible start, self-navigation, GPX support and Ranger Ultras safety presence. Total ascent 1840 metres.
The Pennine Bridleway PB18km Trail Run covers 18 km from Hayfield to Rushup Edge and back with 806 m of ascent. It uses waymarked paths, offers flexible starts and on course support, and is self navigated under TRA and England Athletics rules.
A 50km trail ultramarathon through the Chilterns centered at Stonor Park, run as two 25km loops with 4000 ft of climb, five aid stations and full medical support. The event has a nine hour finish limit and medals for all finishers.
A supported 50 km, 29 km or 10 km loop event from Bath Racecourse with rest stops, GPS route tracking and options for walkers, joggers and runners.
Point to point trail races on the South Downs Way offering a 50 mile ultra, a 50 km ultra and a marathon with marked routes, aid stations, coach transfers and an option to plant a tree instead of taking a medal.
Trail runs around Grasmere with a new Half Marathon plus 10km and 5km routes, canicross friendly, live chip timing and limited parking in Ambleside.
Trail races of 21.4k, 16.1k and 10k through South Downs woodlands and estate grounds with chip timing, medals and on course support.
Trail races around Escot Park offer a single-lap 10K (about 10.5 km) and a two-lap half marathon, both off-road with climbs and mud; canicross categories are available and medals are awarded to all finishers.