Trail Running calendar near Chepstow 2025-2026

The Barney to Beach event is an 8-mile run or walk held in North Devon, starting at Barnstaple Pannier Market and finishing at Crow Point. Scheduled for Sunday, 14th September 2025, the course follows mostly flat terrain along the scenic Tarka Trail, offering participants stunning views of North Dev..

The Trails & Tarmac Backyard Ultra, organized by Limitless Trails, takes place near Crickhowell in the scenic Black Mountains, Powys, UK. This endurance event features a 4.2-mile loop combining 50% trail and 50% tarmac, with mostly flat terrain, one gradual climb, and a short steep section, allowing..

The Maverick X Series Afan Forest 2025 is a trail running event set in the scenic Afan Forest Park, South Wales, known for its mountain biking and hidden trail running gems. Scheduled for September 20, 2025, the race offers four routes: Short (10 km), Middle (25 km), Long (42 km), and Ultra (50 km),..

The Guided Half Marathon - Winchester will take place in Winchester on Saturday 20 September 2025. You can run 13 miles.

The Salmon Run Ultra is a 43-mile ultra-distance running event held along the Exe Valley Way, starting in Exmouth and finishing in Dulverton. It highlights the challenges faced by the endangered Exe Atlantic river salmon as they journey upstream to spawn. The event also features a non-competitive te..

The Cotswold Way Century is a challenging trail running event covering approximately 102 miles from Chipping Campden to Bath along the scenic Cotswold Way National Trail. Participants have 32 hours to complete the course, which features a variety of terrains, including hilly paths, stone tracks, and..

The Cotswold Half Way is a challenging trail running event covering approximately 47 miles along the scenic Cotswold Way National Trail, starting from Chipping Campden and ending in Painswick. Participants will navigate a hilly terrain featuring beautiful viewpoints and picturesque villages. The eve..

The Yard Trail Races, hosted at Chilton Manor Farm in Hampshire, offers participants two scenic routes: a 10k and a 10-mile trail run. Both routes begin and end on a historic avenue lined with 800-year-old Yew trees, providing stunning views. Runners are welcomed at the finish line by friendly marsh..

The Centurion Chiltern Wonderland 50 is a challenging 50-mile ultramarathon set in the scenic Chiltern Hills of South-East England. The single-loop course features 5,600 feet of elevation gain and loss, traversing picturesque villages and historic sites known from British film and television. Starti..

The Conquest of Avalon is a scenic ultra running event held in Somerset, England, finishing in the legendary town of Glastonbury. It offers two distances: a 30-mile and a 50-mile race, both largely following the historic Leland Trail with the 30-miler diverting onto the Lands End Trail. The course f..

The Chedworth Roman Trail is a scenic trail running event held near Chedworth Village, Gloucestershire, about 6 miles north of Cirencester. The race offers two distances: a challenging 10-mile single lap and a new 5-mile lap introduced in 2025. Both courses traverse picturesque Cotswold countryside,..

BigSky Trails (AIR) is the final event in the Classic Element Trail Series, organized by BigFeat Events. Set in the picturesque New Forest National Park, this trail running event offers participants the choice of an 18-mile route or a marathon distance. Runners will experience stunning views and div..

The Brown Clee Burn is a challenging multi-terrain running event scheduled for September 21, 2025. Covering approximately 11 kilometers, the course features steep climbs, long descents, and stunning views, catering to runners of various skill levels. The event starts and finishes at Stoke St Milboro..

The Cannock Chase Trail Runs take place in the scenic Cannock Chase Forest near Rugeley, north of Birmingham, designated as an Area of Outstanding Natural Beauty. The event offers 5km and 10km trail runs suitable for all abilities, with no cut-off times, encouraging participation at any pace. The co..

The Pumsaint Trail Half Marathon is a scenic and hilly 13.1-mile race held in the beautiful Cothi Valley near Llanwrda, United Kingdom. Scheduled for September 21, 2025, the event offers a challenging trail course that attracts runners seeking a picturesque yet demanding run. Alongside the half mara..

The Warhorse will take place in Braunton on Sunday 21 September 2025.

The Doone Run is a popular 10-mile (16km) trail race held in the scenic Doone Valley within Exmoor National Park, near Lynmouth. Organized by Ilfracombe Running Club, this event features a challenging multi-terrain course that includes coastal paths, wooded riverside banks, roads, and trails, offeri..

The Maverick Original Mendips is a trail running event held at Mendips Raceway in Somerset, UK, featuring three route options: Long (22 km, +791 m elevation), Middle (13 km, +404 m), and Short (7 km, +160 m). The course traverses the scenic Mendips Hills, including the West Mendip Way, Rowberrow War..

The Chiltern 50 Ultra Challenge is a 50 km looped endurance event held in the scenic Chilterns countryside, starting and finishing at Henley Showground. Participants can walk, jog, or run the course featuring historic trails, rolling hills, nature reserves, and stunning views. The event offers 50 km..

The Black Nore 10km, organized by Portishead Running Club, is set to take place on September 28, 2025. This mixed terrain race begins at the Portishead Open Air Pool and features a scenic route along the Bristol Channel, passing the iconic Black Nore Lighthouse and through the National Trust's Redcl..