Trail Running Calendar United Kingdom 2026-2027

A 26 km trail Metric Marathon starting and finishing in Hebden Bridge, running out to Stoodley Pike and back. The course is waymarked with marshals, a halfway checkpoint, a water station at the turnaround and baggage storage; all finishers..

A 10K trail race at Northumberlandia on 18 July 2026 using the landform and surrounding countryside, with a one mile children's fun run, a water station, bespoke finisher medals and an event village with café and stalls.

Outdoor obstacle and mud run events at Huntley Estate in July 2026, including an obstacle race, a mostly-obstacle-free mud run, and a 1 km kids race; medals and event shirts are provided for participants and marshals.

A classic AM fell race in Ingleton held during the town gala, covering 11 km 6.8 mi with 600 m of ascent. The route uses public footpaths to the Ingleborough summit and returns to the village.

A 50 miles, 5,500 ft circuit through Wensleydale and Swaledale with an ascent of Great Shunner Fell. Walkers and runners complete the route within 22 hours; electronic trackers are used and participants must be 18 or older.

Trail runs at Callendar House in Falkirk offer three distances, live chip timing and Canicross access. Finishers receive a medal, event merchandise and a snack and drink.

A weekend running festival at Blackland Farm on 18–19 July 2026 offering 1-mile lap formats: 24-hour and 12-hour solos, team relays, plus P24 and P12 paced challenges. Off-road course, camping included and limited Bell Tent upgrades.

An inflatable obstacle run in Knutsford, Cheshire on 18 July 2026 offering 2.5k laps with 15 to 90 obstacles, music zones, on-course water, finishers medals and family and group ticket options.

An overnight endurance run around Wath Manvers Lake where participants complete as many 3.21 Mile laps as possible in a 12 hour period. The flat, off road course features a clubhouse with facilities and on site camping for a fee.

A *7.5 km* mixed terrain race through the Derbyshire Dales starting and finishing at the Bell & Harp pub in Little Eaton on 18 July 2026. Chip timing, category prizes and an on site afterparty with music and food.

An endurance event at Huntley Estate on July 18, 2026 that pairs eight physical strength tests with 1 kilometre off-road runs after each test, with official times, medals, age group categories, parking and space for spectators.

MacTuffX Brighton at Withdean Stadium on 18 July 2026 combines ten prescribed Xercises with repeated runs in Classic and double distance formats, with solo, doubles and five person relay entries and a LITE weight division option.

A 36 mile point-to-point ultra from Clitheroe Castle to Lancaster Castle with chip timing, live tracking, six checkpoints and mandatory kit. Pre-registration only, age 18+, entry fee £65 and a 10 hour maximum time limit.

Turnslack Fell Race on 18 July 2026 is a Category BM fell race covering 12.9 km with 610 m of ascent. Race HQ is at Calderbrook Community Church and parking is at Stansfield Estate Playing Fields.

Pretty Muddy 5k at Westpoint, Exeter is an obstacle course over mixed surfaces with a tarmac start and finish, staggered wave starts, an age limit of 13 and a minimum fundraising target of £50.

Pretty Muddy 5k at Tilgate Park in Crawley is an obstacle course around Tilgate Lake with climbs, crawls and slides. The event raises funds for Cancer Research UK and offers on-site toilets, refreshments and parking.

An obstacle 5k at Worcester Racecourse on 18 July 2026 with mixed grass and pavement sections. Participants must be 13 or older, there is a £50 minimum fundraising target, and onsite facilities include toilets and refreshments.

A muddy 5k obstacle course at Stoke Park in Guildford on 18 July 2026 with staggered wave starts. Entry fees and a minimum fundraising target apply; participants must be 13 or older.

A mixed-team fell relay in Eskdale, Lake District, hosted by Black Combe Runners. Four paired legs cover about 38 km on unmarked mountain terrain; teams of eight must navigate without GPS and proceeds support St Bega's Primary School.

A group trail run from Dorking Station through Denbies Wine Estate and the North Downs, followed by stone baked pizza and a guided Denbies wine tasting. Options include an 8 km loop or a 5 km walk.