Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2137 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 2027
A 100K trail ultramarathon from Chesham around the Chiltern Hills, fully marked with six checkpoints, GPS tracking and a 19 hour time allowance.
A 7-hour timed road event near Littleham, Exmouth with 5.3 km laps on a tarmac route along an old train line; entries limited and minimum age 18.
A trail Half Marathon and 10k around Carsington Water on 16th October 2027, set on waterside paths and countryside trails in Derbyshire. The event includes chip timed results, a themed medal, GPX route files and an event village.
A guided 30 mile trail run from St Martha's Hill exploring the Surrey Hills and Box Hill with an experienced ultra runner and coach. Group pace, recommended 22 miles training, cost £55 and an alcohol free beer may be available.
A one day, fully supported 55 km ultramarathon around Edinburgh from the Royal Mile to Salisbury Crags with three pit stops and professional medical cover.
A seven hour timed event on a measured tarmac route by an old train line near Littleham, Exmouth; 5.3 km laps, 50 places, minimum age 18.
A 5 mile night trail run in Litlington with a self navigated Strava GPX route, Halloween fancy dress and timed results for runners aged 18 and over.
November 2027
Coastal marathon and ultra in Gwithian with rocky, sandy and tarmac sections, large climbs and over 4000 ft ascent; ultras require entrants aged 20 or over.
An 11 km fell race on Burley Moor with 250 m of climb in Burley-in-Wharfedale on 6 November 2027. Open to adults 18 and over with pre-entry and on-the-day entry; team and junior entries are not included.
A 10 km fell race around Todmorden with 350 m of climb, day entries for £5, team competition and FRA permit and insurance.
A winter ultra across the Llŷn Peninsula on 13 November 2027 with individual and four-person relay options, support, checkpoints, refreshments and a finisher medal.
An eight hour timed road event on 20 November 2027 near Exmouth with 5.3 km laps on a measured tarmac route along an old train line and a 75 runner limit.
Greater Manchester 200 Ultra is a multi day 200 mile ultramarathon along the GM Ringway, part of the Ultra Great Britain Race Series with live online GPS tracking.
Windsor Trail Run on 28 November 2027 offers a chip-timed 10K and half marathon through Alexandra Gardens with Windsor Castle views, supporting Brain Research UK.
December 2027
Point-to-point UKA race from Lelant to Marazion on 4 Dec 2027, organised by Bys Vyken Events with affiliated and non affiliated entry options.
A winter trail event at Carsington Water in Derbyshire offering a half marathon and a 10k around the reservoir. The event includes chip timing, a themed medal, marked routes with GPX files and an event village with food and free photos.
A guided 12.5 mile trail run around Box Hill that gains about 1000 metres of elevation across woodland, heathland and open fields. Group pace with technical climbs and scrambling and a chance of an alcohol free beer at the finish.
A guided 30 mile trail run from Haslemere that follows sections of the Serpent Trail and Sussex Border Path, aimed at runners attempting an ultra for the first time. Group pace, varied terrain, cost £55.
An 8-hour timed road event near Exmouth on a measured 5.3 km out-and-back lap along a disused train line, with flexible starts, limited entries, and event medals.
17.5 km circular mountain race in the Southern Galloway with 800 m ascent, steep climbs and summit descent; entrants must be over 18 with navigation skills.