Trail Running calendar near Nantgarw 2025-2026

The Coln Valley 2, 5, and 10km Charity Trail Run is set to take place on September 7, 2025, organized by the Friends of Hatherop Primary School. This scenic event runs along the picturesque Coln River valley, offering distances suitable for all ages and abilities. Participants can enjoy a fun-filled..

The Blackdown Hills Half Marathon is a scenic trail race starting from Taunton Racecourse in Somerset, set amidst the beautiful Blackdown Hills. Runners can choose between a 10K or a half marathon, with the latter featuring a challenging course that reaches the highest point in the Blackdowns. The r..

The Dartmoor Volcano Race is a challenging 10.5-mile trail running event held in Dartmoor National Park, starting and finishing in the village of Scorriton. The course features over 550 meters of ascent, including a long uphill start and downhill finish, and traverses rugged moorland terrain with ro..

The Sourton Tors Fell Race is a traditional fell running event scheduled for September 13, 2025, starting from Sourton Village Hall. The race covers approximately 5 kilometers with an ascent of 276 meters to Sourton Tors, featuring a loop back to the starting point. Participants will navigate off-ro..

The Tour des Marches Challenge Walk is a popular outdoor event held at Wistanstow Village Hall in Shropshire, England, on September 13, 2025. Participants can choose from three distances: 12, 18, or 26 miles, with routes passing through the scenic Shropshire Hills Area of Outstanding Natural Beauty...

The CapTEN & Bosun are fell running events held on the Jurassic Coast, featuring two race options: the 5.5-mile Bosun and the 11-mile CapTEN. Both courses take in scenic highlights such as Thorncombe Beacon and Golden Cap, with significant elevation gains—1,617 feet for the Bosun and 3,234 feet for..

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

The Trails & Tarmac Backyard Ultra is an endurance running event held near Crickhowell in the Black Mountains, Powys, UK. The race features a 4.167-mile loop combining 50% trail and 50% tarmac, with mostly flat terrain, one gradual climb, and a short steep section, designed for fast running. Partici..

The Conquest of Avalon is a popular running event organized by Albion Running, featuring two race distances: a 30-mile and a 50-mile course. Both routes follow the historic Leland Trail, culminating in Glastonbury, known for its rich Arthurian legend. The race is characterized by a mix of road and t..

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 Maverick X Series Afan Forest 2025 is an exciting trail running event set in the scenic Afan Forest Park, South Wales. Participants can choose from four routes: Ultra (50km), Long (42km), Middle (25km), and Short (10km), each featuring a mix of challenging terrain and stunning views. The course..

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..

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 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 features a challenging trail course that offers runners a picturesque experience through natural landscapes. Alongside t..

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 Doone Run is a popular 10-mile trail race organized by Ilfracombe Running Club, set in the scenic Exmoor National Park near Lynmouth. Celebrating its 36th edition, the event features a challenging course along coastal paths, wooded riversides, and varied terrain, offering stunning views from Wat..

The Chedworth Roman Trail is a popular trail running event held in the scenic Cotswold countryside near Chedworth Village, Gloucestershire. Taking place on September 21, 2025, it offers two challenging multi-terrain races: a 10-mile and a 5-mile lap through undulating tracks, footpaths, fields, and..

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

The Maverick Original Mendips 2025 is a thrilling trail running event set in the picturesque Mendips Hills. Participants can choose from three routes: Long (22 km), Middle (13 km), and Short (7 km), each offering stunning views and diverse terrain, including climbs and descents. The race showcases t..

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..