Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2117 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.
October 2026
A junior fell running race in the Pennines for ages 6 and up. The 2 km course starts near a classic pub. Entry is available on the day.
A 50 mile coastal ultramarathon along the Essex saltmarshes, starting at South Woodham Ferrers Rugby Club and finishing at Maldon Promenade Park. Fully supported with aid stations, GPX route files, a shuttle option and a 15 hour cut off.
A traffic free one lap 5K through Roundhay Park that passes the lake and climbs to the Mansion House. Entries are limited to 300, chip timing is provided and finishers receive medals and individual prizes.
Functional fitness race in Brierley Hill on 4 Oct 2026 with solo, doubles and relay options, ten exercise stations and 400m or 800m running laps.
A community organised 10 km race at Imberhorne School featuring mixed terrain, marshals, chip timing and a sustainably sourced finisher medal supporting local charities.
Scenic half marathon and 10KM at RAF Greenham Common, family friendly and supporting New Life Special Care Babies.
Off road marathon from Salisbury to Winchester along the Clarendon Way with full, half, mini and relay options, organised by local Rotary clubs to raise funds for charities.
A category AL fell race of about 24 km with 1200 m ascent across Castle Carr estate and surrounding moors near Hebden Bridge, with FRA licensing and mandatory kit requirements.
Mud Madness at Chatelherault Country Park on 4 October 2026 offers 1 km junior runs and 5 km family mud runs with obstacles, water hazards, a t shirt and a medal
Five days on five islands in the Isles of Scilly offering marathon, half marathon or single-loop options with daily boat transfers included for entrants.
Trail event at Dodd Wood on 4 October 2026 offering fully marked, chip timed 8K and 5K options, dog friendly with individual starts and GPX files available.
A chip timed 10 km trail race on 4 October 2026 through Somerset countryside, passing a prehistoric long barrow. The event includes a bespoke medal, Race Nation app support, camping nearby and proceeds shared with two charities.
A community trail event at Dalemain Mansion on 4 October 2026 featuring a 10 km race and two children's fun runs, raising funds for Jigsaw Children's Hospice and Rotary causes.
A seaside 12 km race in Studland Bay, Dorset, starting and finishing at the National Trust visitors centre. Prizes for the top three men and women and a race memento for all participants.
An off-road runners and walkers event on an approximately 10 mile Charnwood countryside route with water stops, refreshments and separate junior options on 4 October 2026.
Trail and ruck event at Ashton Court Estate on Oct 4, 2026 offering 6k, 10k and half marathon distances with Pro and Open categories and GORUCK backpacks provided.
Scenic 18 and 26 mile routes from Walberswick Village Hall along the Suffolk coast and heathland on 4 October 2026.
A coastal multi terrain 10K from Mount Hawke cricket club with coastal paths, a loop of Tywarnhayle mine and muddy technical sections; the event is sold out.
A 10km off road trail race in the Derwent Valley on 4 October 2026, with a marked marshalled route, about 256 m ascent, water stations and entries via SiEntries or on the day.
New off road 10 km along the River Wye near Ross on Wye on 4 October 2026, featuring wildlife, nearby facilities, £14.99 entry and a finisher medal.