South West (England)
Trail Running Calendar South West (England) 2026-2027
Explore the best trail runs in South West (England) for 2026-2027! Our updated list features 285 exciting trail runs across the region. Find your next trail run in South West (England) below and join the trail community at these great events!
October 2026
Inflatable obstacle course in Cheltenham on 10 October 2026 offering 2.5k to 15k options, music zones, medals and family friendly participation rules.
A 55 km forest ultra on 10 October 2026 at Beechenhurst, featuring technical single track, open river stretches, on-course aid and a separate canicross category.
Somerset not Levels is a 50 mile LDWA qualifier in Crowcombe with two loops through the Brendon Hills and the Quantocks on 10 to 11 October 2026.
A 24 hour loop endurance event at Haldon Forest on 10–11 October 2026 where runners repeat a one-hour loop to record distance and compete for wooden medals and a trophy.
MacTuffX Swindon on 11 October 2026 at County Ground offers solo, doubles and relay formats over 10x400m and 10x800m with race entries including a t-shirt and medal.
Trail events from Broadsands Beach in South Devon offering a cupless 20-mile route with about 4000 ft ascent and an 8-mile route with about 1100 ft ascent.
Off-road family races on 11 October 2026 at Withymead Playing Fields with 2 km, 5 km and 11 km options, organised to raise funds for Marshfield Primary School PTA.
A scenic multi terrain 10 mile race around Colyton with 80% off road, river and woodland sections and a steep climb through Ox Woods.
Trail running at Blaise Castle Estate on 11 October 2026 with 1K, 5K and 10K options plus cultural food, music and family activities.
A volunteer-run Long Slow Distance group run from Commune Cafe in Temple Hill, Bristol with a 15 km road route, regular regrouping, and front and back runners.
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 roughly 12 km off road race on 18 October 2026 through bridle paths and the Imber Range, passing close to the Westbury White Horse. Limited to 200 places, the event offers gender and veteran prizes and a bespoke finisher medal.
Three multi terrain trail runs near Honiton, East Devon on 18 October 2026. Routes of 10 km, 5 km and 3 km feature hills, mud and river crossings, with refreshments sold at the village hall.
A 12.5 mile trail race from Keynsham on 18 October 2026 featuring rivers, woods, two stream crossings, canicross places and medals for every finisher.
Family friendly 5k Trail Run and 800 m Colour Run at Box Recreation Ground raising funds for Box Primary School with colour stations and chip timing.
A 5k night trail at Dunkertons Park in Cheltenham where runners use head torches to light the course. Open to ages 16 and over, with prizes for top three men and women and on-site refreshments and safety rules.
A pairs mountain marathon on Exmoor with fixed camp, flagged courses, mandatory safety kit and limited entry for 100 pairs.
An outdoor obstacle course at Scorrier House Estate offering 10 km, 5 km and 2.5 km routes plus a dog friendly K9 day across mud, water and designed obstacles.