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 2222 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 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 half marathon and 10k across Wimbledon Common with a marked course, marshals and chip timing. The event supports Beder and includes a themed medal, free photos, on site refreshments and an optional event t shirt.

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 at Harewood House in Leeds offer 22k, 13k and 8k courses through estate parkland, woodland and around Eccup Reservoir. The event features chip timing, on-course aid and a finisher medal.

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.

A 10 km trail run at Twisted Tree Brewery on June 21st at the Tusmore Estate near Bicester. The route runs on private trails and woodlands and is canicross friendly, with entries including a medal, pint cup and 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.

Trail running event in Barnard Castle on 21 June 2026 offering 3.5, 9 and 15 mile marked routes along the Teesdale Way with marshals, aid stations, a five hour cut-off and on-course support.

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 run at The Moor in Hawkhurst offering 10 km, 5 km and a free junior race on a multi terrain, undulating course, with finish-line cake, a free half pint, medals, spot prizes and on-site stalls.

A community cross country event at Oakwell Hall and Country Park marking the tenth and final RunForJo. It features a roughly 6.5 kilometre multi terrain race and a 2.5 kilometre family fun run with proceeds supporting 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 around Baldock with 26 and 18 mile routes across grassland, fields and woodland. Checkpoints, refreshments and a finish certificate are provided, and route files are published before the event.

Trail running event in Trent Country Park on 21 June 2026 offering 10 km, 4.5 km and 2 km races with chip timing and age-based categories; a portion of entry fees supports local charities.

A closed-road running and cycling event on Cragg Road in Mytholmroyd featuring timed runs from 5K to 10 mile, a one-mile memorial race, a 60K marked sportive, a cycle ascent with summit clock, and a cycle time trial.

MacTuffX Bournemouth on 21 June 2026 combines ten functional fitness Xercises with running in classic and double distance formats. Solo, doubles and five person relay entries are offered with specified weight divisions and a LITE option.

Experience a flat 10k run starting from Shoreham along the scenic Downslink paths toward Bramber. This chip timed event features a halfway aid station and a unique finisher medal for all participants.

A five mile trail race and a 2 km kids fun run at Lymm High School, on grass and dirt paths through Helsdale Wood and Spud Wood. Age limits, entry fees, prize categories and a no refund transfer policy are specified.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.