Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2407 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.
November 2026
TENTH FIELD CIRCUIT at Lee Valley VeloPark on 28 November 2026 pairs road and trail racing in an individual format and a separate six person community relay with free spectator entry.
A winter fell race at Thirlmere Recreation Hall covering about 6.4 km with roughly 700 m of ascent, chip timing, prizes and a 150 runner limit.
A looped race series where entrants choose how many laps to run on the day, with aid stations, medals, medics and manual timing across several venues.
A guided 30 mile trail run from Haslemere on the Serpent Trail and Sussex Border Path, led by an experienced ultra runner at a social group pace.
Join the Christmas Advent Run on Sunday 29 November in Walton on Thames for a festive riverside run. Tackle timed laps to suit you and enjoy optional medal and chocolate advent calendar plus a prize draw.
Trail marathon, half marathon and 10km through Dalby Forest on 29 November 2026 with chip timing, canicross friendly rules and subsidised parking.
Short Peak District fell race in Birch Vale featuring an 8.4 km route and 335 m climb, on the day entry, limited to 125 runners and registration at the Sycamore Inn.
A 10K undulating trail loop in Blackpool on 29 November 2026 passing Marton Mere, Blackpool Zoo and Stanley Park with bespoke finisher medals and on-course refreshments.
Final race of the 2026 RTT Series in Afan Forest offering 5 km and 10 km trail routes with chip timing, medals and water stations at Bryn Bettws Lodge.
A community charity run in Campbell Park, Milton Keynes offering 1.5k, 5k, 10k and half marathon options with chip timing, medals, refreshments and a fancy dress element to support Movember and men's health.
A 5 km Rouken Glen event on 29 November 2026, part of the South By Five six park series; free entry with a mandatory donation and limited places.
A 7 hour Time Challenge along the River Thames with flexible distances, themed medals, goody bags and Krispy Kreme donuts at the finish.
Team relay at Lee Mill Quarry near Stubbylee Hall Rossendale where teams of four each run a flagged 10.7k course with strict kit checks and a 120 team limit.
Trail races at Mapledurham Estate in 2026 with 10K, 10 mile and half marathon courses across muddy paths, woods and estate roads and postrace refreshments.
A trail event through 600 acres of Charborough Estate woods offering a 10K, a double-loop half marathon or a two-person relay on 29 November 2026.
A 39th annual timed footrace between Little Stretton and Stiperstones covering about 9 or 10 miles, open to solo runners and declared pairs with on the day registration.
A club organised race at Blaenwern Holiday Centre in Llanybydder on 29 November 2026 covering 6.5 miles on mixed surfaces; junior and senior categories are included and past results are archived online.
Timed lap event at Rhydycar, Merthyr Tydfil on 29 November 2026 with distances from 5 km to ultra on a certified tarmac course.
A 23 mile clockwise tour around Worcester and Droitwich starting at Gheluvelt Park, mostly on traffic-free paths. Solo and two-person relay options are available, with three on-route control points and a six-hour completion limit.
Guided 10 km group trail run at High Lodge, Thetford Forest, led at a conversational pace on mostly flat woodland trails.