Trail Running calendar near Herefordshire 2026-2027

A fully marked 32 mile trail run in the Cambrian Mountains, based at Camp Plas with exclusive camping and support, limited to 100 runners and a 14 hours cut off for the main route.

A 55 km circular, self navigated trail around the Forest of Dean that mixes technical single track, riverside running and ridge views. Beechenhurst is race HQ; aid stations, medical support and a separate canicross category are provided.

A guided trail half marathon in the Chiltern Hills covering about 21.1 km with roughly 300 m of ascent. Runners are grouped by ability and accompanied by qualified Run Leaders, with a midway refreshment point and a finisher’s medal included..

A weekend LDWA long-distance event of around 50 miles based at Crowcombe Village Hall, run as two loops via the Brendon Hills and the Quantocks. Entry is for LDWA members 18+ with a recent 30 mile qualification and mandatory kit and tracker..

A trail event at Cannock Chase Forest on 11 October 2026 with Half Marathon, 10K, 5K and a junior race; the route is marked and chip timed and the event includes race photos, a themed medal and an on-site event village.

The Twin Peaks Race in Aberystwyth challenges runners with ascents of both Pen Dinas and Constitution Hill on an 11.7 km route. A shorter junior race on the promenade is also available. The event features varied terrain and finishes with a..

Choose a scenic 10k or shorter 5k through the Chiltern Hills around Frieth, combining woodland paths and country roads. Expect rolling climbs and panoramic views for a rewarding, hilly challenge for road and trail runners.

The FOOBS Trail and Fun Runs return in October. Choose from a chip timed 10K, 6K, or a family friendly 2K fun run through the countryside near Old Basing. The event supports local schools through community fundraising.

MacTuffX Swindon features a series of repetition based running formats including solo and team categories. Participants choose between multiple 400m or 800m loops in this structured athletic event for adults.

Experience a scenic 15 km trail run starting from Tring and traversing the Ashridge Estate. This historic race features the Ridgeway path and provides participants with the choice of a finisher t-shirt or planting a tree.

Trail half marathon and 10k around Carsington Water on 17 October 2026, with marked kilometres, marshals and GPX files. Entries include a themed medal, water and post race goodies.

A 100 mile trail race based at Goring & Streatley on the Thames Path and Ridgeway, run as four 25 mile out and back legs. The event features 16 aid stations, a 28 hour cut off, medical cover and specific qualification and kit requiremen..

A 7 hour Time Challenge at Dare Valley Country Park with flexible lap-based distances from 3 km to ultra, themed medal and pins, goody bag options, aid stations, and free parking.

UKA British Fell & Hill Relays in Dinas Mawddwy, Powys, uses a four legs relay format and is hosted by Meirionnydd Running Club. The SiEntries listing shows the event setup is in progress and further details are pending.

An untimed outdoor mud run at Lyons Lane Motocross LTD featuring brook crossings, hill climbs, a mud crawl and a water slide finale. Entrants can choose 5k or 10k and children from 8 must follow supervision rules.

A 50 km marked trail on the Brenig Way from Corwen to Llyn Brenig, with 1450 m ascent, three checkpoints and mandatory kit requirements; navigation uses waymarkers, a GPX file and an event map.

Blaze the Biblins on 18 October 2026 is a scenic 10k trail race through ancient woods and riverbanks near Ross on Wye. Expect technical single track, climbs including the notorious Demon hill, and a lively village finish.

Join the Aberfan Memorial Run in Merthyr Tydfil to honour the 1966 victims and support the Aberfan Memorial Charity. Choose 5 km to ultra on a scenic tarmac loop along the Taff Trail with flexible start times and official timing.

Roughly 12K trail run on bridle paths and the Imber Range near the Westbury White Horse on 18 October 2026. Limited to 200 places so book early for a bespoke finisher medal and category prizes.

Keynsham Dandy is an off-road race on Sunday 18 October 2026 around Keynsham. The roughly 12.5 mile course starts at The New Inn and includes the revived Compton Dando route with a stream feature.