Trail Running calendar near Thornbury 2026-2027

A 10k forest run around Moreton Forest with mixed tracks, roots, stiles and a final kilometre on a quiet road. Open to runners aged 16 and over, entry is £18 (£16 affiliated) and proceeds support two charities.

A 10 km fell race at Seatown and Chideock Hill on 13 September 2026 with about 570 m of climb. Entry is available beforehand or on the day for a £20 fee and the minimum age is 18.

A 12 km canitrail and trail run in Ogmore Vale on 13 September 2026 supporting PAPYRUS Prevention of Young Suicide, held at Halo Ogmore Valley Life Centre with a listed ticket price of 26 GBP and a no refunds policy.

Teddy Bear Run in Aston Park, Birmingham brings families together for 2.5K or 5K courses, a finisher teddy, and a teddy bears picnic. Participants are invited to fundraise for Birmingham Children’s Hospital with a suggested minimum of £10.

A multi-terrain approximately 10 km run around Crediton with mostly off-road footpaths, grassland and farmland, Race HQ at Queen Elizabeth School, water stations at 5 km and finish, marshals, medals and age-category prizes.

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.

A 50 mile single-loop ultramarathon in the Chiltern Hills around Goring on Thames, with 5,600 ft of climb, five aid stations, full medical cover and a 13 hour finish cut off. The course is mostly trail and fully marked.

A licensed 47 mile non stop trail race along the Cotswold Way from Chipping Campden to Painswick, held under UK Athletics rules with a minimum age of 21.

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,..

A single-stage, approximately 102-mile nonstop trail race along the Cotswold Way from Chipping Campden to Bath, held on public rights of way with a 32-hour time limit, food stations, medical support and live tracking.

Salmon Run is an event organised by Wild Running and scheduled for 19 Sep; the available listing gives the name, organiser and date but does not provide location, distance or course details.

A 23 mile trail race on the Quantock Hills that pits human runners against horses, with a Pegasus Challenge four person relay. The event is held in Over Stowey and organised by Equi-Librium Coaching and Therapy CIC.

A 15.5 km fell race with 840 m of climb near Glyntawe. The route includes exposed ridges and technical sections so advanced navigation and mountain skills are required.

The Ham & Lyme 100K/50K will take place in Ham Hill, Somerset on Saturday 19 September 2026. You can run 50 kilometers.

BigSky is the "Air" event in the Classic Element Trail Series on 20 September 2026 at Hyde Common, New Forest. Routes of 18 miles, marathon and 50k run over marked trails with multiple aid stations, mandatory fluid carriage and a bespoke fi..

Experience a multi terrain 10k run through the beautiful South Staffordshire countryside. Finishers receive a bespoke medal and homemade cakes in the heart of Brewood village square.

A looped forest trail at Avon Tyrrell in the New Forest, set by a Grade I listed manor house. Loops are 3.28 miles and runners can choose distance on the day from one loop up to ultra, with a staffed aid station offering food and drinks.

Trail runs through Cannock Chase Forest with marked 5 km and 10 km routes, live chip timing, finishers' medals and refreshments; a T-shirt option is available and a subsidised parking charge applies.

A scenic, hilly trail half marathon in the Cothi valley near Pumsaint, offering a 13 mile race, a 6.5 mile alternative and a kids race, based at Pumsaint Village Hall on 20 September 2026.

A trail marathon and a 27 km event on 20 September 2026 around Swanage, featuring coastal and hill routes, published time limits, mandatory safety kit and local charity involvement.