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 2237 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.

A community fun run in Grantley, Ripon, North Yorkshire on Sunday 21 June 2026 with an entry fee of £5. Basic details only are published.

A trail 10 km event around the Lake Vyrnwy estate in Llanwddyn featuring mixed terrain, water stations and a finishers medal. Parking is available near the start with a £3 cash charge and minimum age is 16.

A trail running event at Lake Vyrnwy on 21 June 2026 featuring an approximate 10k multiterrain course with water stations, on‑estate parking and finishers medals; awards for the top three men and women.

Volunteer organised trail races on Horsell Common with family friendly distances from a 2 km kids race to a 21 km option. Proceeds support local charities and the event emphasises minimal environmental impact.

A trail half marathon and 10k on Wimbledon Common on 21 June 2026, organised by RunThrough to support Beder. The event features waymarked routes, chip timed results, a themed medal and an event village with refreshments.

A BOFRA Championship fell race in Hawkswick, Littondale, featuring a short 2.25 km route with about 170 m of climb from ridge out-and-back terrain. Age categories run from under 9 to seniors and parking is £3.

Trail runs around the Harewood House estate in Leeds with 22k, 13k and 8k routes through woodland, reservoir shore and parkland, chip timing, finisher medal and on-course refreshments.

A 7 hour trail Time Challenge on Sunday 21 June 2026 in Durham along the River Wear with cathedral views. Distances range from a 3 km minimum up to marathon, 50 km and ultra, with medals, pins and goody bags for finishers.

Twisted Tree Brewery hosts a 10 km trail run and a 10 km canicross on June 21 at Tusmore Estate near Bicester. The mostly off road course includes two water refill stations, chip timing, a medal and a pint cup with a free drink.

A 11.3 km fell race around the limestone hills above Settle on 21 June 2026, with 600 m of climb and flagged routes. The event hosts the Yorkshire Senior and Under 23 Championships and is run under FRA rules.

An 11 km loop from YHA Windermere around Baystones and Wansfell with about 500 m of ascent. Held on 21 June 2026, post race refreshments are provided and all profits go to YHA Breaks.

A trail running event in Teesdale on 21 June 2026 offering 3.5, 9 and 15 mile marked courses with marshals, aid stations, finish mementos and post-run yoga, held from the TCR Hub in Barnard Castle.

The Fellrunner at Windy Gyle is a rugged 13.7 km test with 549 m of climb across scenic Northumberland hills on Sun 21 Jun 2026. Entry on the day is welcome with modest fees for members and non members.

A community 10 km, 5 km and free junior run around The Moor in Hawkhurst on 21 June 2026. The multi terrain undulating course features finish line cake, a free half pint for finishers and on site stalls.

A family fun run of about 2.5 km at Oakwell Hall Country Park in Birstall, West Yorkshire. The day includes stalls, a mascots race and entertainment, with proceeds supporting MoreInCommon Batley & Spen local projects.

A multi‑terrain 10k around Umborne Village Hall near Colyton, East Devon, featuring largely off road running through Widworthy Estate, marshals, water stations and post race refreshments, with proceeds supporting the village hall.

Circular cross country event from Baldock offering 26 and 18 mile routes across grassland, fields and woodland with checkpoint refreshments and a finish certificate. Minimum age 14 and entries close 13 June or when the 175 limit is reached.

Trail races in Trent Country Park, Enfield offering 2 km, 4.5 km and 10 km distances. The senior race is chip timed and run under UKA rules while junior and fun races have additional marshals.

A day of timed running and cycling events on Cragg Road in Mytholmroyd, featuring multiple race distances, a 60K sportive and a timed cycle ascent under full road closure.

A lap-based timed event at Ardingly Reservoir offering distances from 5 km up to ultra with a seven hour limit and flexible start times. Chip timing, an aid station and an optional no-medal entry are available.

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