Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2174 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.
January 2027
Trail races in Slaithwaite along the Huddersfield narrow canal with 5k, 10k, half and marathon options, a 3.5 mile Tunnel End, course feed stations, marshals and a bespoke medal.
Trail runs at Hound House Road, Surrey on 30 January 2027 offering 10 km and 15 km options with on-site parking and course signage.
A 10 km mixed-terrain trail through medieval Lavenham along a disused railway, manually timed with marshals, cupless water stations and a 16+ age limit.
Looped trail and road races near Chalfont St Peter offering 7K and 10K loops with distance choices up to ultramarathons plus aid stations and medical support.
Relaxed, cash-only weekend runs beside the canal at the Fisherman Inn in Bingley, offering 5K, 10K and half marathon options with on-the-day registration and a jumble medal plus a beer or soft drink for finishers.
Lakeland LDWA's That's Lyth challenge returns on 31 January 2027; entries open 1 October for members and 1 December for non-members.
February 2027
Guided 10 km trail run around the Devil's Punchbowl in Hindhead, Surrey, with hills, views and group navigation. Events take place at dusk or at night with headtorches and cost £22 per person.
A six hour lap event at Daventry Country Park where participants complete as many 3.3 mile laps as they choose within the time limit. Canicross and rucking are allowed and the route is mostly crushed stone with on-site parking, a cafe and toilets.
A seven hour time challenge along the River Thames with distances from 3km to 50km, medals and pins, mixed path and trail terrain.
A winter trail ultra around Pendle in the South Pennines, starting and finishing at Barley Village Hall. Two waymarked route options are offered, approximately 45 miles and 30 miles, open to both runners and walkers.
A night race at Westonbirt National Arboretum on 6 February 2027, with scenic routes through tree collections and firm trail-like surfaces. Distances include 5 km and 10 km; tickets are currently sold out.
Single-loop trail races of 50 miles, 50K and 20 miles around Ditcham Park School in Hampshire, following parts of the Staunton and Monarchs Ways and the South Downs Way.
A two lap half marathon and a 5 mile race in Exeter on Saturday February 6 and Sunday February 7, both routed along the Quayside and through Riverside Valley Park, offering charity places, medals, and England Athletics discounts.
Experience a unique 10 mile nighttime trail run through the fabled Simonside Hills of Northumberland. Navigate rocky trails and steep climbs under the stars in this atmospheric winter event.
Test your endurance at the Wadsworth Trog fell race in the South and West Pennines. This 31 km event features over 1100 meters of climbing and requires navigation skills for participants traversing the Hebden Bridge landscape.
Seven hour looped ultra in Callander Park, Falkirk where runners complete as many 4.14 mile laps (277 ft) as possible; solo and 2 and 3 person relays available.
A two day 66 mile winter trail event on the North Downs Way with marked routes, staffed aid stations, overnight accommodation and luggage transfers.
A Backyard Ultra near Crickhowell mixing 50/50 trail and tarmac on a 4.167 mile loop, eleven timed laps then a final race to decide the winner.
Flat, waterside races along the Leeds and Liverpool Canal offering distances from 10K to ultra marathon, Trail Running Association licensed and supported with feed stations and a sweet-filled finish.
About 21 miles mostly off road around the Ardgartan Peninsula with 3,500 ft ascent, two water stations and mandatory winter kit.