Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2177 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.
September 2026
A timed multi-distance event on a flat 5.3 km riverside lap at Chorlton Water Park with a classic-medal Lucky Dip and proceeds supporting Breakthrough Type 1 Diabetes Research.
A trail ultra from Hawes across classic limestone trails visiting Whernside, Ingleborough and Pen-y-Ghent with 70 km and an optional 100 km finish.
A 50 km trail ultra from Hawes Market House over limestone trails to Pen-y-Ghent and back, with on course support, GPX navigation files and finish catering.
A charity trail running festival in Huddersfield with 50 mile, 50 km, 27 km and 10 km options across Yorkshire moorland and reservoirs. Routes are waymarked and supported with checkpoints, feed stations and a village atmosphere.
A 12 hour Backyard Ultra on a 4.2 mile loop near Crickhowell in the Black Mountains. The final lap is run in reverse as a sprint to decide male and female winners; medals are awarded for 32 miles or more.
Multi-distance triathlons around Llyn Padarn with a mountain section on Snowdon. Solo and team entries available, with mandatory support crew for double and triple distances and compulsory safety kit for all athletes.
A single 50 mile loop through the Chiltern Hills with 5600 ft of climb, five aid stations, marked course, mandatory kit and a 13 hour cut off.
A single stage approximately 47 miles along the Cotswold Way from Chipping Campden to Painswick, with aid stations, GPX route and live tracking.
At Wyre Forest on Saturday 19 September 2026, Lone Wolf Birmingham runs a 6.7 km loop every hour so runners can repeat laps to form 10k, half marathon, marathon or ultra distances. The event runs until the last runner finishes or 24 hours, with a woo..
A 40 mile ultramarathon around the Peak District starting and finishing in Buxton, following trails and roads through Goyt Valley, Mam Tor, Cave Dale and the Monsal Trail. The 40th anniversary edition is scheduled for 19 September 2026.
A multi-distance out and back run on 19 September 2026 at Suffolk Running Centre, featuring 5k to ultra options, regular aid stations, parking included and bespoke finisher medals.
A flat, chip timed canal race in Rodley, Leeds with distances from 5K to Ultra Marathon. Routes follow the Leeds and Liverpool Canal with marshals, feed stations every three miles and bespoke medals for finishers.
A single stage 102 mile trail race along the Cotswold Way from Chipping Campden to Bath with on course support and a 32 hour completion limit.
A half marathon along the traffic free Tissington Trail from Parsley Hay to Ashbourne with scenic views over the Derbyshire Dales. Races run on Saturday and Sunday 19 and 20 September 2026 with coaches to the start and a bespoke medal for finishers.
A two day team mountain marathon in the Mourne Mountains with courses of 35 km to 55 km, a one day six hour score class, camping overnight and timed results.
A 50K trail ultra around Wooler in the Cheviot Hills on 19 September 2026, featuring GPS navigation, varied terrain and an 11-hour course limit.
A 63 miles coastal trail race along the Cleveland Way from Guisborough to Filey, with 18 hours to complete, mandatory kit checks, supplied trackers and manned checkpoints offering water and food at selected points.
Triple Trail Races 2026 in Kent offers 25km, 50km and 100km trail routes that connect the North Downs Way, Greensand Way and Weald Way, finishing at Loddington Farm with a race village, on-site camping and on-course support.
A Backyard Ultra at West Shields Farm where runners complete a 4.1 mile loop on the hour until one remains. The route mixes farmland, single track and woodland with food stations, tracking and on-site medical cover.