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 1888 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.

Enjoy a scenic 10k around the private Lake Vyrnwy estate in Llanwddyn on Sunday 21 June 2026, with mixed trails, lakeside views and challenging climbs. Finishers get a medal and post race goodies.

A trail multiterrain 10k around the Lake Vyrnwy estate in Llanwddyn on 21 June 2026, with varied surfaces, climbs and lake views. Entrants receive a finishers medal, with awards for top three men and top three women.

Tackle scenic off road trails at The Martian Race on Horsell Common, with 2 km, 5 km, 10 km and 21 km options for all abilities. Volunteer run and charity focused, this popular event blends nature, challenge and community spirit.

Hawkswick Dash on Sunday 21 June 2026 in the Yorkshire Dales is a short, scenic fell race that climbs to a skyline ridge then drops back to the field in a thrilling finish. Entry on the day only with low fees and junior races.

A trail run at Harewood House on Sunday 21 June 2026 organised by Run Rebel, routing through woodlands, Sugar Hill and past Eccup Reservoir. Finishers receive a medal and a finish line prize.

Take on Lord of The Run North, a scenic seven hour timed challenge along the River Wear with cathedral views where you choose how many laps to run. Finishers get themed medals, distance pins and vegan friendly goody bags.

A multi-terrain 10 km event at Twisted Tree Brewery on the private Tusmore Estate in Bicester, with standard and canicross 10 km options. Entry is £32 plus fees and entries close 17 June 2026; finishers receive a medal and a drink.

A BM category fell race above Settle on 21 June 2026, about 11.3 km with roughly 600 m of ascent, featuring flagged routes over rough limestone ground and checkpoints at Jubilee Cave and High Hill; the event hosts the Yorkshire Senior and U..

Take on the Baystones & Wansfell fell race in the Lake District on 21 June 2026, a scenic but testing 10.8 km course with 504 m of climb around Troutbeck. Pre entry and day registration available with modest fees and limited parking.

LRC Tees Trailtastic in Barnard Castle on 21 June 2026 offers three waymarked trail distances along the Teesdale Way with marshals, aid stations, finish mementos and post-run yoga sessions.

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.

Community 10 km, 5 km and a free junior run on mixed undulating terrain in Hawkhurst, Kent. The event raises funds for local projects and features finish line cake, a bespoke medal and a complimentary half pint for finishers.

Join RunForJo 2026 at Oakwell Hall on 21 June to celebrate the 10th and final edition in memory of Jo Cox. Enjoy a scenic multi terrain 6.5 km cross country or a 2.5 km family run while supporting MoreInCommon Batley & Spen.

A multi terrain 10k starting and finishing at Umborne Village Hall near Colyton, with about 75% off road and a scenic section on the private Widworthy Estate. The event features water stations, marshals, veteran prizes and proceeds for the..

Circular cross country event near Baldock on 21 June 2026 offering routes of 26 miles and 18 miles across undulating Hertfordshire countryside. Entries open 1 March with a limit of 175 places.

A chip-timed trail running event in Trent Country Park, Enfield, offering a 10 km senior race plus junior and kids races, with race photographs provided and specific safety and age rules for participants.

Tackle the Trunce 5, a lively fell race in the Peak District around Oxspring offering a hilly 6.2 km route with about 190 m of climb. On the day entries are welcome and juniors over 10 can take part in a 3 km race as part of an eight race s..

A Category AS fell race in Darwen on 23 June 2026, covering 6.4 km with 350 m ascent and three climbs including Jubilee Tower, Jacobs Mound and Aggies Staircase. Pre-entry is required and the minimum age is 14.

Experience the Lyme Midsummer Trail 10K at Lyme Park on 23 June 2026, a scenic single lap through lawns, woods and trails with rewarding views and testing climbs. All finishers receive a bespoke medal and £2 from every entry supports the Na..

Tackle the Bridestone Fell Race in Todmorden for a punchy 7.5 km with 375 m of climb across the South West Pennines. Pre and day entries accepted; race HQ at the Hare and Hounds makes for a classic fell running finish.