Trail Running Calendar United Kingdom 2025-2026

Welcome to the most comprehensive guide to trail races in the UK for 2025-2026! Our curated list features an impressive 1576 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 the Dragon Coastal Races along the Wales Coast Path with 100, 50 or 30 mile options finishing at the Captain Scott Memorial in Cardiff Bay. Expect sweeping beaches, dunes, coastal trails and inland forests for an epic seaside challen..

Place Fell 15 is a 15km trail race with about 680 m ascent in the Lake District. Tackle technical paths and sweeping fell views, then enjoy a recycled paper mache wildflower seed bomb medal at the finish.

Take on Shotley 24, a 24 hour camping and coastal trail running weekend on the scenic Shotley peninsula with a fully marked 4.3 mile loop. Run solo, with a partner or team, enjoy camping, yoga and optional sauna and massages.

Join She Strides Metric Marathon, a scenic 26 km trail from Hebden Bridge across moorland past Stoodley Pike and reservoirs. Marked route, on course support and a finishers medal make this a memorable day out.

Tackle the sculpted landscape of Northumberlandia on a 10K trail through hills, forest tracks and fast stone paths, finishing with a bespoke medal. Bring the family for a free 1 mile kids loop with adult entry and enjoy an event village, pa..

Event overview The Apple Plod 10K.ish is a trail running event on Sunday, 19 July 2026, organised by Running Events Devon. The race distance is 10K and is described as undulating trail on a two-lap course. Participants may run or walk; ther..

Enjoy scenic trails at Winwick Hall with 10k, 5k and a 2k kids fun run, all fully marshaled and perfect for families. Run for the Bruce Green Foundation and pick up a finisher medal in this friendly country event.

Run the ATW St Albans Summer 10K on 19 July 2026 at Highfield Park for a chip timed 10 km along the Alban Way, with a free family fun run. Festival vibes with live music, kids activities, food stalls and a custom medal while supporting Alzh..

Experience the Wye Valley Tunnel Run, racing through the atmospheric Tidenham Tunnel and scenic riverside and old railway paths. Distances suit everyone from a Colourbust family fun run to a full marathon, with trail charm and big event ene..

Cracoe Fell Races are a short, sharp test on rugged moorland near Skipton, featuring tussocks, ditches and a steep final climb to the summit. Junior races and on the day entry make it perfect for local runners and families.

Guided three day loop from Capel Curig through northern Snowdonia, about 100 km with 47 summits and roughly 9000 m of ascent across the Welsh 3000s. Places limited to six for an intimate expert led experience.

Tackle the rugged Bowland slopes at the Hapton Fell Race, a challenging 5 miles with about 400 m of climb near Burnley. Day of entry makes it ideal for last minute plans and friendly club rivalry.

Join the Ravenscar Rumble revisited, a scenic fell race in Ravenscar on Wed 22 Jul 2026 covering 10 km with 250 m of climb through the North York Moors. Tea rooms stay open for post run treats and entry is on the day only.

Run ten consecutive days at the Suffolk Running Centre in the Great Barrow Challenge, choosing distances from 5 km to ultra. Entry covers all ten days and parking, bespoke medals each day and the event is cupless so bring your own bottle.

Great Barrow Challenge Day 1, hosted by Zig Zag Running, kicks off at the Suffolk Running Centre in Bury St Edmunds (IP29 5AX). This is the first day of a 10-day, individual endurance series offering 5k, 10k, half, full, or ultra distances,..

Experience a scenic loop around Aske Hall estate near Richmond on 23 July 2026, with 5 km and 10 km trail options. Limited to 200 entries, the mostly flat single loop winds through pasture and woodland for a relaxed but rewarding race day.

Explore scenic estate trails at Stately Trails: Aske Hall on 23 July 2026, with 5km runs and walks plus a 10km option across parkland, tracks and woodland. Expect marked, potentially muddy courses, finishers food and optional coaster medal.

Join Grim Up North Running at Cromwell Bottom for Rock up n' Run, a relaxed summer pop up off road evening 5 km or 10 km race. Turn up on the night or book online, then enjoy a jumble medal, hot food and a post race drink.

Enjoy the Fellrunner in Sheldon on Thu 23 Jul 2026, a spirited 4 mile fell run across the Peak District with around 162 m of climb. On the day entry is £8 and all fees support Sheldon village funds.

Take on the Montane Lakeland 50 or 100, a rugged trail running test from Coniston across the Lake District with dramatic fells, lakes and staffed checkpoints. Expect an epic, scenic and rewarding mountain weekend.