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 2230 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.

Round 3 is a 5k trail race at Langdon Discovery Nature Park on 16 June 2026, run as two laps of a 2.5k circuit. The event is for ages 12 and over, supports local charities and provides on-the-day entries at the same price as online.

A 110 km multi-island ultra in the Isles of Scilly where runners complete full circuits of every inhabited island twice, use organised boat transfers, and must maintain a 7 minutes 30 seconds per kilometre cut off.

A Peak District fell race around Castleton supporting the local cave rescue team. The course is 8.5 km with 370 m ascent, partially flagged, runs under FRA rules, and has specific kit and navigation requirements.

A 7.5 km fell race from Stonethwaite to Dock Tarn and back with 430 m of climb, marshalled sections and a flagged SSSI stretch. Entries are on the day with an £8 fee and FRA kit is advised.

A Category A fell race at Ogden Water near North Halifax, covering about 3.5 miles with roughly 1000 feet of climb over stony trails, ridges, stream crossings and technical terrain. Organised by Halifax Harriers as a fundraiser with on-site..

Join a challenging 5.3 km fell race in the South West Pennines from Whitworth Scout Hut on Wed 17 Jun 2026, with 360 m of climb. Entry on the day is £5 and all finishers get a beer, with prizes for the first three men and first three ladies..

A multi-terrain 5 km race near Silverstone at Blackpit Farm featuring woodlands, lakeside lawns and farmland. Finishers receive a unique 5K medal and a virtual completion option is available; parking at Blackpit Brewery is free.

An evening fell race at Merrivale on June 17 with a senior 9.5 km course featuring steep climbs, ridge sections and fast descents. Limited entries, on the day registration if spaces remain, and basic facilities including parking and refresh..

A new midweek hill race at RSPB Loch Leven on 17 June 2026, covering 7.93 km with 370 m of ascent. Organised by Lomond Hill Runners, the event includes two main climbs, marshalls, route files online, and a donation to RSPB Loch Leven.

A multi terrain 10 km race from Truro to St Clement and Malpas on 17 June 2026, featuring road, trail, track, hills and muddy sections. Race HQ is at Truro Rugby Club with parking, prizes, keepsakes and live results.

A midweek memorial trail race around Frodsham Hill covering 8.4 km with about 370 m of ascent. The course is marked and marshalled, uses chip timing, is licensed by the TRA, and is open to runners aged 17 and over.

A hill race at Maeshafn covering 7.2km with 458m of ascent. Entry is on the day for £4 and parking is limited.

Rodney's Pillar is a provisional 5.2 km race on 17 June 2026 with 280 m of ascent. Entry is by pre-entry or on the day with fees of £7 pre-entry and £10 on-the-day.

An evening **10km** trail around Milford Common and Cannock Chase with basic route arrows, a published GPX file and chip timing. No medals are given; profits go to Muscular Dystrophy and a post-race drink is provided.

An evening trail run at Newmillerdam Country Park over a hilly 5 kilometre loop through woodlands and by the lake. Trophies and medals are awarded for overall and age category winners.

A 200 mile circular trail across Mid Wales with about 31,000 ft of climb, run within 120 hours from Machynlleth. The route follows Glyndwr's Way and Offa's Dyke and features aid stations, live tracking, and a personalised drop bag system.

A free community 10k trail run from Kickback Coffee in Bollington with free coffee on arrival and a social, inclusive pace. The route has stiles, steady climbs and panoramic views across the Peak District and Manchester.

Trail races at Forcett Hall on a historic estate, offering 5 km, 10 km (two laps) and a 5 km walk over pasture, tracks and woodland; trail shoes recommended and places are limited to 200 entrants.

A pop up summer event at Cromwell Bottom Nature Reserve on 18 June 2026 offering 5k and 10k races with pay on the day entry, a jumble medal and post race food and drink.

On 18 June 2026 the Beamsley Beacon race covers 5.5 miles with about 1100 ft of climb, starting at St Peters Church Hall in Addingham and reaching the stone cairn at the Beacon. Entry is £5 and parking next to the hall is limited.

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