Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2205 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 multi terrain 10 km trail race with a 2.5 km fun run for children at Endcliffe Park on 11 October 2026, marking the 15th and final edition.
Coastal hill races from Aberystwyth Promenade: a senior 11.7 km course via Pen Dinas and Consti, plus junior races for ages 7 to 15.
A trail half marathon from Housesteads Roman Fort to Tyne Green Country Park, featuring live chip timing, shuttle transport and support for Heel & Toe Children’s Charity.
A mixed-terrain 10 km and 5 km race around Frieth in the Chiltern Hills featuring woodland paths, country roads and notable climbs.
Trail race in an Area of Outstanding Natural Beauty around Biblins Youth Campsite, Ross-on-Wye covering approximately 6 miles or 10k on mixed trails and single track. Entry is limited to 200 runners and prizes include individual and team awards.
A 7 hour Time Challenge on the River Wear in Durham with distances from 3 km to ultra, Scare Bear themed medals and distance pins, signed trail laps and aid tables offering drinks and snacks including vegan options.
A looped 20 mile trail starting and finishing inside the 18th Century Landguard Fort, crossing two nature reserves, two estuaries and the Port.
Tackle the Viking Chase, a 12 km fell race across the North York Moors on 11 Oct 2026, featuring 572 m of climb and sweeping moorland views. Entry on the day, adults only, with proceeds to Cleveland Mountain Rescue.
A 6.2 mile fell race (820 ft ascent) around Penistone Hill Country Park via Top Withins and Bronte Bridge; seniors over 18, £5 onsite entry and junior races with goody bags.
Windgather Fell Race is an approximate half marathon off road through the Goyt Valley to Shining Tor, 21.5 km with 760 m ascent, with proceeds to Buxton Rotary.
A single lap 10 km trail race through Limpsfield Common and the High Chart, mostly off-road with varied slopes, a water station at about 5.5 km, and finisher T-shirt and medal.
Trail races at Grafham Water offering marked 10k and half marathon routes around the reservoir with water stations, prizes and free digital race photos.
Community-supported trail runs at Old Basing offering 10K and 6K chip timed races plus a 2K fun run to raise funds for local schools.
A single-lap 10K on 11 October 2026 around Burnham on Crouch, featuring sea wall coastal paths and countryside trails. The event is based at Dengie Hundred Sports Centre with free parking, facilities and post-run food and drink.
Inclusive canicross at Pennington Flash Country Park with scenic lakeside and forest trails, two course distances and on-site facilities.
An event in Manchester on 11 October 2026 offering vegan biryani to the first 50 entries and a memento medal for all participants.
A point to point trail of about 10 km from Archiestown to Cardhu Distillery on 11 October 2026, featuring firetracks, muddy sections and ridge views toward Ben Rinnes and the Cairngorms.
A circular 13.1 mile trail through Thetford Forest with mixed surfaces, wildlife views, cupless water stations, event photography and trophies for top finishers.
A third year Cornwall MTRS 5 mile mixed terrain race around Restormel Castle and Lostwithiel with about 90% trail, 1000 ft of climb and medals for all finishers.