Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2221 exciting trail runs across the country. Find your next trail run in United Kingdom below and join the trail community at these great events! Search for a location or view races near London, Birmingham, Glasgow, Liverpool, Scotland or Wales.
October 2026
A social 10km trail run from Milngavie Train Station exploring the Clyde Coastal Path and West Highland Way with mandatory trail shoes and a head torch.
A lap based Friday timed run on a flat 5.3 km out and back course along the river Thames, with distances from 5 km up to ultra. Both attended and virtual entrants receive a finisher medal.
Timed, lapped run at Old Warden on 16 October 2026 with flexible start times, distances from one 3.28 mile lap to ultras and a seven hour limit.
An inflatable obstacle event in Norwich on 17 October 2026 offering 2.5 km to 15 km non-timed laps with inflatables, music zones, and a finisher's medal.
Trail races around the Isle of Purbeck on the Jurassic Coast, with three marked routes of 24 km, 12 km and 6 km across coastal ridges and inland marsh.
A 100 mile trail race from Goring and Streatley using the Thames Path and Ridgeway in four 25 mile out and back spurs, with 16 aid stations and a 28 hour cutoff.
Trail event in the Amber Valley near the Peak District with a 31 miles route and a 20 miles Petit Raid, checkpoints, GPX files and on-course medical cover.
Rip n Run XL in Wadsworth offers a 40 mile route with 5,800 ft elevation and an 80 mile double option with 28 hours to finish. Four checkpoints, indoor facilities at two stops, and hot food at HQ support runners.
Trail running at Loggerheads Copuntry Park with 6 km, 6 km Canicross and 12 km options, fully marked courses and no time limits.
A relaxed run, jog or walk in Brighouse on 17 October 2026 with 5K, 10K and half marathon distances, pay on the day cash only and a jumble medal and food for finishers.
Annual 25 km and 50 km challenge walk, jog or run through Kent, Surrey and Sussex countryside with written route instructions, checkpoints and food included.
A Speyside Way running event on 17 October 2026 offering marathon, half marathon, 10 km and four person relay options with whisky miniatures at the finish.
Two hours of outdoor trail running and bodyweight fitness in Bollington, combining a run up to White Nancy with varied terrain and free parking.
A seven hour Time Challenge at Dare Valley Country Park offering distances from 3km to 50km, themed finisher medals and distance pins, on course aid with vegan options, and basic venue facilities including toilets and free parking.
National fell and hill relay championships in Todmorden on 17 October 2026, featuring four varied legs across moorland and woodland with FRA kit and navigation rules.
An untimed 5k and 10k adventure run at Lyons Lane Motocross LTD in Shrewsbury on October 17, 2026. The course uses a MotoX track and includes brook crossings, hill climbs, a mud crawl and a water slide finish.
A guided 10 miles through the Chilterns along canals, reservoirs and past Britain’s oldest post windmill, with trail instruction and a finisher’s medal included.
Timed races at Chatelherault Country Park offering 6 km, 10 km, 16 km and 20 km with chip timing, medals, hydration and on-the-day entry options.