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 1763 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 Fellrunner at Lee Mill Quarry, a 10km fell race with 332 m climb, offering steep scenic trails and a tough workout. Entry on the day and teams welcome make this a lively opener for the Rossendale mid week series.

Take on the classic Ambleside fell race near Rydal Park, a short but sharp climb to a rocky summit set in Lakeland scenery. Open to seniors and juniors with age categories, this BOFRA counter promises a stiff test of speed and stamina.

Join the Skipton Rock up n' Run pop up Summer Series along the scenic Leeds and Liverpool Canal in Rodley, with 5k and 10k distances for all abilities. Finishers get a jumble medal and can enjoy hot food plus a beer or soft drink.

Join the Heart Of The Lakes Rydal Round, a scenic Lake District fell run of 9 miles with 915 m climb around Rydal Park. Entry is on the day and the race opens Ambleside Sports; sports field admission applies.

August 2026

She Strides women's only 50k in Hebden Bridge offers a stunning, supportive ultra through moorland, woods and charming Pennine towns. Expect well stocked vegan friendly checkpoints, female support crew and a finisher medal.

Run or walk the North Downs 50 Ultra around Guildford, a scenic 50 km loop through the Surrey hills. Shorter routes, staffed aid stations, GPS tracking and camping or en suite finishes make this a supported trail day for all paces.

UTMB Index

Explore the scenic Dove and Manifold valleys with the Dovedale Dipper, a trail running and challenge walking event based in Hartington in the Peak District. Choose the 15 mile Little Dipper or the tougher 26 mile Big Dipper on 1 August 2026..

Take on EDDUM 2026 on August 1, a 50 mile loop along the Epynt Way around the Sennybridge military training area, mostly trails with plenty of climbing. The supported route features five staffed checkpoints, no time limit and a relaxed fini..

Run Isaac's Tea Trail Ultra Backwards, a scenic 37 mile loop in the North Pennines AONB with about 4800 ft of ascent. Self navigated with marshals, stocked checkpoints and tracker support, it offers challenge and big views.

Take on Dartmoor in The Crossing 33.5 mile or the Great Escape 15.5 mile, both finishing at Ivybridge Rugby Club. Fully marked and marshalled routes with aid stations, on site camping and a bar for post race drinks.

Experience traditional Highland Games with tossing the caber, piping, Highland dancing and fairground fun at Newtonmore on Saturday 1 August 2026. Test yourself on the Creag Dhubh Hill Race a rugged 4½ mile climb with about 1200 feet ascent..

Run the Esk Valley Way ultra from Castleton to Whitby Harbour beneath the Abbey ruins. This 36 mile point to point route combines moors and coast, limited to 100 runners and offering live tracking for a memorable, demanding challenge.

Enjoy the Totnes 10K along mostly off road riverside trails beside the River Dart, starting and finishing in Borough Park with a lively race hub and bespoke finisher medal. Limited places and proceeds support Totnes Caring.

Join the Derby Running Festival at Elvaston Castle on Sunday 2 August 2026 for 5K, 10K or half marathon routes through scenic castle grounds. Enjoy chip timing, a themed medal, free photos and a lively event village.

Tackle a full or half marathon along the scenic Vanguard Way, weaving through woodlands, parkland and Greensand Ridge views near Croydon. Finishers receive a medal, mug, buff and post race treats for a memorable day.

Join the Farleton Knott fell race on Sunday 2 August 2026 for a steep 2.6 mile 4.2 km climb and descent with rewarding views from the top. Fast and scenic, the event welcomes juniors through seniors and has on site parking for a small fee.

On 2 August 2026, run or walk a scenic circular route along Birmingham canals and the River Cole with 18.5, 26.5 or 30 mile options. Well supported checkpoints, finish food, a finisher badge and a cake competition promise a fun day out.

Join the Round Hill fell race for a challenging 14.1 km course with sweeping York Dales views, starting and finishing in charming Timble village. Entry is on the day for a small fee and part of the proceeds support brain tumour research.

Take on the Standish Woodland Chase on 2 August 2026, a hilly just over 8 miles route along the Cotswold Way featuring woodland trails and escarpment views. All finishers receive a metal souvenir medal.

Tackle the Trunce 7 fell race in the Peak District, a punchy 3.9 mile course with about 190 m of climb and great views. Entry on the day keeps it friendly and there is a junior over 10 race, ideal for families and club runners.