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 1925 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.

Experience a scenic multi terrain race along the River Deveron from Turriff to Banff. Choose from a half marathon, 10k, 5k trail, or junior fun run with a finish at historic Duff House.

A short, historic fell race from Buxworth to the summit of Eccles Pike and back. The AS classified course is about 3.4 miles with roughly 275 m of climb, offers age category prizes, and includes a small travel voucher incentive.

Take on the classic Whittle Pike fell race in the South West Pennines on Wed 12 Aug 2026, roughly 5.5 miles with 550 m of climb from Cowpe Village Hall. Entry on the day is available for £5, teams welcome and runners must be 16 or over.

Join this classic Keswick fell race in the Lake District on Wed 12 Aug 2026 for a lively 4.7 mile trail challenge with 280 m climb and a summit of Latrigg. On the day entries are welcome, fee £5 and runners must be 16 or older.

Ricky's Race is a challenging 7.3 km trail run near Matlock, featuring steep woodland climbs and a final punishing ascent to the Oker Trig Point. The route offers technical descents and spectacular valley views. Registration is online only..

A challenging fell race in the Peak District featuring 370m of climb over a 6km course. Entry is on the day at Cartworth Moor Cricket Club near Holmfirth. The route is well marked and marshalled for a classic short fell running experience.

Experience the relaunch of this Peak District fell race featuring a five and a half mile route through fields and lanes with a steady downhill finish back to Flagg Village.

Enjoy a flexible seven hour time challenge along the scenic River Thames in Egham. Run or walk as many laps as you choose to earn a medal and special distance pins on a flat, paved course.

Experience a flat trail run along the scenic canal towpaths of Saltaire. With distances from 5k to an Ultra Marathon, runners enjoy a historic world heritage setting and a supportive atmosphere with feed stations every three miles.

Experience a classic fell running route covering eight moors around Ilkley. This unmarked challenge features peak summits and scenic field paths with both 35km and 22km distances starting from Burley Woodhead.

Explore the scenic Harborough Round on a 50 km or 100 km journey through historic villages and countryside. This supported ultra marathon features iconic landmarks like Foxton Locks and the Kelmarsh Tunnel.

Choose your challenge on the historic Speyside Way: a fast, runnable 50 km from Tamdhu Distillery or an epic 100 km journey starting from Aviemore. Both races finish in Buckie, open to all runners over 18. Experience whisky country and coas..

SkyRun Eryri in Rhyd-Ddu, Eryri/Snowdonia stages four mountain races from 16 km to 55 km on 15 August 2026, with large elevation gains, aid stations and a mix of ridgelines, scrambling and technical trails.

Join the Rusland 5, a scenic fell race across Rusland Showfield in the Lake District featuring a 4.8 mile route with 310 m of climb and shorter senior and junior options. Race entry is free; the show costs £5 and accepts entries on the day.

Experience an evening trail run through the parklands and woods of the Fyne Court Estate. Choose between 5km and 10km distances on undulating tracks in the heart of the Quantock Hills.

A Dartmoor fell race on 15 August 2026 with junior and senior races based at Ivybridge rugby club. The senior course is about 10 km with 450 m of climb and includes multiple summits, moorland sections and stream crossings.

Experience an evening trail run through the Dorset Sunflower Trail and up to the historic Maiden Castle hill fort. Choose between 5km and 10km routes featuring scenic views, sunflower fields, and a supportive atmosphere for charity.

Test your speed against a moving locomotive in the scenic landscape of Tywyn Mid Wales. With distances ranging from a toddler trot to a fourteen mile multi terrain course there is a race for every age group.

Celebrate twenty years of trail sports with a 15 mile run or a 15 km hike through scenic environments. Enjoy a flexible start format and post race rewards in a social pub garden setting.

A multi-distance running event in Bath that routes through two long, lit railway tunnels and finishes at Brickfields Park; proceeds partly support Sustrans and ticketing for this edition is sold out.