Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 2136 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

Shepshed 7 on 1 November 2026 features a measured seven mile, chip timed race through Garendon Park plus a fun run with entries on the day; prizes, a commemorative t shirt for finishers, and limited onsite facilities are provided.

A multi terrain 10 km race on 1 November 2026 with a reversed route featuring road and trail sections, views over Loch Tulla and a finishing descent across the Bridge of Orchy. Entries are limited and the event uses chip timing.

An evening event at Scorrier House on 1 November 2026 with 2.5 km, 5 km and 10 km races plus canicross; timed by ST App Service with medals, awards, photography and on-site food and music.

A chip timed trail event in Grizedale Forest with views over Coniston Water, offering 10K and 5K routes. Two dogs per runner are allowed when on a suitable harness and the course is fully marked.

A hilly trail event near Moel Famau offering 17 km and 10 km waymarked routes with checkpoints, mandatory kit requirements and reduced single use plastic measures. Support and recce days are provided by Run True.

Night and dawn five mile runs in Market Harborough that pass through the 422 m Oxendon Tunnel. Headtorch required, entries are £23 single or £40 for both, and all finishers receive interlinking medals.

Two days of marathon and half marathon races around Caldecotte Lake in Milton Keynes on 6 and 7 November 2026, with multi-lap clockwise courses, on-course water and toilets, enforced time limits, and bespoke finisher medals.

A forest run at Llandegla Forest Visitor Centre covering 6.4 km with 229 m of ascent. The event includes a safety briefing and requires a whistle, waterproof top, hat, gloves and a headtorch with at least two hours of good lighting; entry £..

A series of self-navigated trail events along the North Devon coast and Exmoor, offering five distances from 38 km to 110 miles with GPS tracking, varied coastal terrain and official ITRA/UTMB index points for some races.

A sold out trail run from Goodwood Racecourse into the South Downs National Park, with 21.3k, 16.5k and 12k routes through forest tracks, bridleways and the South Downs Way. Entries include chip timing, a medal and on-course refreshments.

Trail races at Oxwich Bay on 7 November 2026 with 10K, half, marathon and ultra routes across cliff tops, dunes and beaches. Part of the Endurancelife 2026-2027 season and included on the Season Leader Board.

A point to point trail race on the Cornish Coast Path on 7 November 2026, with a 26.2 mile marathon and a 35 mile ultra that visits three lighthouses and includes significant elevation gain.

A night trail run at Swinsty & Fewston Reservoir with looped courses of 3.3 miles or 6.7 miles. The route is marshalled and signed, has aid stations about every 3 miles, and finishers receive a bespoke medal.

A TRA-licensed trail event around Fewston and Swinsty reservoirs featuring an undulating 6.7-mile loop and multiple race distances. The course is waymarked and marshalled, with aid stations, on-site facilities, and a bespoke finisher medal.

Night trail running at Stonor Park in the Chiltern Hills on 7 November 2026 with three waymarked routes of 17 km, 13 km and 7 km. Outposts, parking, timed results and finish facilities are provided; dogs are not permitted.

A 10 km BS fell race near Todmorden with about 350 m ascent on a fast, muddy course featuring a steep descent off Stoodley Pike and a sharp climb back. Minimum age 18, entry on the day £5, strict FRA kit requirements apply.

An 11 km fell run in Burley-in-Wharfedale on 7 November 2026 with 250 m of climb. Pre-entry and entry on the day are possible at modest fees, the event is for adults and carries FRA permit insurance.

Tackle a scenic but testing fell race in Dunnerdale, Lake District: 8 km with a 550 m climb over rugged hills. Pre entry only, join solo or as a three person team for a classic Broughton Mills Village Hall start.

A winter obstacle race in Brentwood, Essex featuring muddy courses across farmland, woodland and lakes. Distances range from about 6 km to 24 km with dozens to hundreds of natural and man made obstacles and chip timing for participants.

Take on flat, scenic laps along the Thames towpath in Walton on Thames with flexible starts and distances from 5 km to ultra. Limited places, aid stations, digital results and medals make this a friendly, festival style challenge.

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