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 1767 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.

Tackle a scenic 15.5 mile off road loop around Loch Lyon, weaving through remote Perthshire hills and river crossings. With rugged terrain, a friendly atmosphere and limited places, this is a classic trail challenge for adventurous runners.

Join the BOFRA championship in Kettlewell, Upper Wharfedale on 7 June 2026 for a classic fell race. Tackle a sharp climb to the skyline cairn before a fast descent over a short scree section, with entries available on the day.

Run the Bournemouth Beach Race from Bournemouth Pier on 7 June 2026 with 5K and 10K courses along the sand. Expect coastal views, sandy footing and groynes to clamber over for a scenic seaside challenge.

Join the Coombe Hill Fell Race in Wendover for a punchy 7 km with about 220 m of climb, including a steep ascent and descent. On the day entry is available and your entry includes a pint at the finish.

Classic Lake District fell race from Howtown Bobbin Mill, testing runners over 13.3 miles with about 1400 m of climb across rugged terrain. Entry is on the day for £8 and limited to 100 starters so arrive early.

Take on the Passing Clouds fell race in the Peak District on Sun 7 Jun 2026, a scenic but testing 15.7 km trail with 565 m of climb around Tittesworth Reservoir. Entry on the day from £9 for members, parking charges apply.

Explore Alice Holt Forest with off road 10km and half marathon trail runs on 7 June 2026, with canicross welcome and chip timing. All finishers get a medal, Wild Deer merch and snacks, with subsidised parking and support on course.

Enjoy a charity 10 km trail run through scenic Palacerigg Country Park in Cumbernauld. Returning as Palacerigg Trail Run 3 on 7 June 2026, this friendly event raises funds for local causes and welcomes runners of all levels.

Run the West Highland Way over three days with a small guided group, covering about 96 miles of iconic Scottish scenery from Loch Lomond to Ben Nevis. A coached non race ultra with pro guidance, small groups and epic mountain and loch views..

Join the Calton Crawl on Tue 9 Jun 2026 in the Peak District for an energetic 8.5 km trail run with 244 m of climb, offering great views and a proper challenge. Friendly village hall base and day entries welcome for a low cost event.

Tackle the Coppice fell race in Accrington on Tue 9 Jun 2026, a spirited 6.6 km course with 310 m of climb starting from the Whitakers Arms. Day entry only means it is ideal for last minute plans and teams are welcome.

Run the Pint & Pork Scratchings 5 mile undulating trail around Epperstone on 9 June 2026 to support The Brain Tumour Charity. Start and finish at The Cross Keys pub for post race pub atmosphere and prizes, and no dogs are allowed.

Explore historic Wentworth Castle Gardens on scenic 5km or 10km trail runs through parkland and ancient woodland. Canicross friendly with chip timing and medals for all finishers, this is a charming summer race for runners and their dogs.

Chase The Sun Clapham Common offers flat, scenic 5K and 10K laps around the park, featuring a run past the bandstand and a fast feel under the sun. Finishers get chip timed results, a themed medal, free photos and post race goodies.

Tackle the Boar's Head fell race in the Peak District on Wed 10 Jun 2026. This BM 8 mile course climbs 402 m from the Boar's Head Hotel, welcomes teams and on the day entries for £5; entrants must be 18 or older.

Tackle the Walsh Two Lads fell race in Horwich on Thu 11 Jun 2026, a lively 5.2 mile loop through the South Pennines with roughly 900 feet of climb. Expect rugged trails, friendly competition and a cash prize for any new course record.

Run Sandringham offers scenic 5K and 10K routes through the Sandringham Estate, mixing trail and road surfaces. Enjoy chip timing, bespoke medals and finish goodies as you race in this picturesque royal setting.

Choose 10 miles or 20 miles through rolling Northamptonshire countryside at the Nene Valley Trail Run on 13 June 2026, with fully marked routes, friendly marshals and well stocked aid stations. Camping available at Castle Farm Campsite.

Take on the scenic, multi terrain 11.2 km Gnosall 10K ish on 13 June, a chip timed, fully marshalled race across towpaths, woodland and fields. Family friendly fun runs, tech tees and post race goodies make it perfect for all abilities.

Offa's Dyke 15 returns to Hay on Wye on Saturday 13 June 2026, offering a scenic 15 mile challenge with individual and relay entries. With roots from 1977 and a popular 2015 relaunch, this classic race is staged by Tempo Events.