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 1874 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.

Trail races at Callendar House in Falkirk take place across parkland and woodland. Distances include 5km, 10km and a half marathon; the event is Canicross friendly and uses live chip-timing, with a medal and refreshments for finishers.

Inaugural South Hams Relay on 18 July 2026 is a 100 mile team relay in South Devon, split into 16 legs of 5 km to just under 16 km. Teams of 10 to 16 runners, GPX routes provided, with event profits donated to two local charities.

Tackle the Apple Plod 10K.ish on Sunday 19 July 2026 at Myncen Farm for a two lap undulating trail run or walk through fields, wildflowers and dusty tracks. Enjoy a relaxed 2.5 hour cut off, weekend camping and finisher goodies.

Trail races at Winwick Hall feature fully marked 10k and 5k courses plus a 2k children’s fun run, using grassland, country paths and hard packed trails. The event supports the Bruce Green Foundation and provides on course aid and a halfway..

Join the ATW St Albans Summer 10K on 19 July for a flat, traffic free single lap along the tree lined Alban Way, perfect for PBs or a relaxed summer run. Enjoy pacers, live music, a family fun run, free photos and a custom medal.

A multi-distance event on the Wye Valley Greenway featuring a 1.1 km tunnel, flat former-railway trails and family Colourburst fun runs. Routes are waymarked and marshalled with feed stations and on-site facilities.

A short fell race in Cracoe on 19 July 2026 covering 4.2 km with about 274 m of climb, rough ground and a final steep ascent. Pre entry and entry on the day are available and junior races run beforehand.

Join Gecko Gathering at Harlyn Beach on 19 July 2026 for scenic coastal routes between Harlyn and Padstow, with 10.5 km and half marathon options. Enjoy personalised bibs, medals, free photos and support Padstow Rowing Club.

Run 10 or 5 mile trails through scenic Ashdown Forest with big climbs, flowing descents and stunning views. Friendly marshals, well stocked aid stations and bespoke finisher medals make this a rewarding summer challenge.

Revesby Running Festival on 19 July 2026 at Revesby Estate offers scenic trails through deer park and woodland. Choose half marathon, 10 km, 5 km or the ten stage Challenge The Estate solo or with a team for a memorable day outdoors.

Join the Pete Bland 50th Kentmere Horseshoe on Sun 19 Jul 2026 in the Lake District for a challenging 19.8 km course with 1006 m of climb around classic Lakeland tops. Pre entry required; refreshments and parking at Kentmere Village Hall.

Tackle a scenic but testing 9.7 km trail in Coniston's Lake District with 732 m of climb, part of the Coniston Country Fair on Sun 19 Jul 2026. Entry on the day is £6 or included with fair admission. Minimum age 18 and teams are not allowed..

Tackle trails and a climb to the Iron Age hillfort at Croft Ambrey on 19 July 2026, with 5 mile and 10 mile options. Fully marked courses, water stations and marshals make the scenic Herefordshire challenge welcoming to all abilities.

Take on the Selworthy Beacon Fell Race on Sun 19 Jul 2026, a punchy 6.2 km with 305 m of climb from Bossington National Trust car park. Pre entry or day entry available for a classic short fell test with stunning coastal views.

A professionally guided, fully supported three-day traverse of Northern Snowdonia covering 47 summits on a loop just over 100 km with about 9,000 m of ascent. Small groups return each day to Capel Curig; places limited to six, fee £749.

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.

A two-lap, five mile trail race through Alderley Park on 21 July 2026 with chip timing and a technical finisher t-shirt. The event offers prize categories for overall and veteran finishers and on-site facilities including free parking and b..

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.

Tackle a classic Peak District fell run from Glossop Rugby Club up to The Nab, a challenging 4 miles with 365 m of climbing and great views. Open to runners 16 and over with pre entry and on the day entry and team places available.

Kick off the Great Barrow Challenge with Day 1 at Suffolk Running Centre on a scenic Denham Flats 10.55k route, the first of a 10 day series. On site parking, an aid station and a unique finisher medal await; bring your own cup or bottle.