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 1928 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.

Choose a multi-terrain 10k or half marathon through the Kent countryside near Wye. The route passes a historic chalk crown carved for a king's coronation. Facilities include refreshments and a post-race gathering area.

Explore a network of scenic forest trails starting from the grounds of Tulliallan Castle. This festival offers half marathon, 10km, and 5km trail runs alongside a family fun run.

The Hart 4 is a four-hour trail relay where teams of four race a scenic 4km loop at Minley Manor. With categories for male, female, and mixed teams, it's a fun, traffic-free challenge. The event features chip timing, medals for all, and a l..

Experience a scenic trail run through the Bedfordshire and Hertfordshire countryside. Choose between three distances starting from Luton Sports Village with access to full leisure facilities including showers and a café.

A multi-distance event in Brickfields Park, Bath, that routes runners through two former railway tunnels and along the Kennet and Avon Canal. Distances run from 500 metres to 50 kilometres with timed results and on course drink stations.

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.

A 12 or 24 hour hill and trail event on Moel Famau where solo runners and teams complete as many 7.2 to 7.5 km laps with roughly 500 m ascent as they can. Camping, feed stations, timing and GPS tracking are provided.

Experience a unique 5k obstacle course in Exeter featuring massive inflatable structures. Participants can navigate a series of large bouncy obstacles during this physical event on the 15th of August 2026.

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.