Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2379 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
A countryside challenge from Cerne Abbas offering 20 or 30 mile routes across Dorset downland and river valleys with checkpoints and an 11 hour time limit.
A 25 kilometre Category BL fell race around Heptonstall across wooded valleys, upland pasture and moorland, held as a community event with proceeds donated locally.
Enjoy a flexible seven hour trail run along the River Wear in Durham with distances ranging from 3km to ultra marathon and a themed finisher medal.
Trail races through Danesfield woodland near Marlow: 10K, 6.5K and a 1K junior race with on course water and chip timing.
A 23+ mile moorland walking and running route through reservoirs and hilltops, limited to 250 entrants and open to ages 16 and over.
Timed, lap based event at Barry Sidings Country Park on 21 March 2027 offering distances from 5 km to ultra on a 5.3 km out and back lap with a seven hour limit.
A traffic free, flat 10 km out and back along the River Stour between Chartham and Canterbury with medals, trophies and on site facilities.
Trail races in Bakewell on 21 March 2027 with three distances, professional timing and a post-race Thornbridge beer and Bakewell pudding.
Now in its 20th year, a North Downs Way event in Surrey offering 26.2 mile and 14 mile routes with support stops, transport to starts and finish facilities at YMCA East Surrey.
Guided recce days across the Lake District offering route practice, navigation skills and event-specific advice for Lakes in a Day sections.
Seven consecutive days of timed running on certified out and back routes along the River Thames in Walton on Thames. Distances from 5 km to ultra are available and finishers earn daily mementos plus a seven day lantern medal set.
A night trail event around Swinsty and Fewston Reservoirs with half marathon, 10 km and 5 km options, limited to 150 entrants and a pay and display car park.
A night fell race on Pendle with a 9.2 km route and 350 m climb at Barley Village Hall; entry available online or on the day and proceeds support the local mountain rescue team.
A supported 50 mile trail race from Manchester to Liverpool along the Trans-Pennine Trail with GPS tracking, six checkpoints, mandatory kit and a 14 hour cut-off.
Seven consecutive days of timed running along the River Thames with flexible distances from 3 km up to 50 km, lap-based half, full and ultra options, daily medals and pins, aid stations and goody bags.
A timed six-hour challenge on a mixed road and trail loop at Suffolk Running Centre with on-site parking, aid station and bespoke finisher medal options.
A Bowie themed trail event in Hurn Forest where runners choose distances from 5K to ultra marathon and receive a Bowie inspired medal.
Three consecutive long distance days along the Jurassic Coast from Charmouth to Shell Bay. Daily support includes checkpoints with food and drinks, transport from HQ, GPS tracking, medical cover and a bespoke finisher medal.
A space and Beastie Boys themed trail event in Hurn Forest offering lap-based distances from 5K to ultra, themed medals, aid stations with space snacks, and a 5.3 km out-and-back lap.