Trail Running calendar near Nantgarw 2026-2027

We have found 284 Trailruns within 80 miles of Nantgarw. See below where and when you can find the races.

This scenic trail half marathon winds through the heart of the Forest of Dean. It doubles as the British Trail Running Championships short distance event, offering a chance at a national title. The well marked course starts and finishes at..

Take on the Red Warrior multi terrain races at Margam Country Park on 22 March 2026, with 5K, 10K and 20K routes for solo runners and canicross teams. Expect varied trails, friendly vibes and a great day out for competitors and their dogs a..

A self-navigated 50 km east-to-west Dartmoor traverse with GPX files and live GPS tracking, checkpoints that double as feed stations, 1,389 m ascent and a 10-hour cut off, finishing at Tavistock Stannary Brewing Company.

Explore Bristol's hidden green spaces on a trail running adventure. Choose between a 25km trail or a 55km ultra, both starting and finishing in the city centre. The route winds through parks, woodlands, and riverside paths for a unique urba..

The Bath 50 Ultra Challenge offers a scenic looped route around the historic city on 28 March 2026. Choose from 50 km, 29 km, or 10 km distances, with full support including rest stops and meals. It's open to walkers, joggers, and runners,..

UTMB Index

The Exeter Trail Races offer a 10K and Half Marathon on the scenic, off-road trails of Escot Park. Both distances feature canicross options for runners with dogs. Expect climbs, potential mud, and a finisher's medal at this established even..

Tackle the hills and mud of Axminster in the Minster Challenge. Choose from a challenging 12 km, a 5 km route, or a family-friendly 3 km fun run. All finishers earn a medal, and the event features a supportive trail running atmosphere.

The Feighan Fury offers a challenging 10-mile trail race and a 5k fun run in the hills of mid Devon. The multi-terrain course features significant off-road sections and climbs. Participants receive an event vest or medal, with facilities an..

A five mile off road trail at Upcote Farm on 29 March 2026, limited to about 300 places. The route features farm roads, bridleways and forest tracks, with chip timing, medals for all and prize categories for juniors and veterans.

April 2026

Testway Ultra on 04/04/2026 invites runners to tackle scenic 40 or 50 mile routes along Hampshire's Testway from Linkenholt to Totton. Well marked trails, regular aid stations and a shuttle make for a friendly, memorable ultra.

A tough trail half marathon in Aberdyfi with 850 meters of climbing. The scenic route runs through the UNESCO Dyfi Biosphere and along the Wales Coast Path. It's a UTMB Index Race for the 20K category.

UTMB Index

The BOWUM is a 30-mile ultramarathon exploring the historic Welsh borderlands. The circular route from Monmouth passes three ancient castles and features a mix of trail and road. This inaugural event offers supported checkpoints and encoura..

Run entirely on the famous, firm sands of Pendine Beach. Choose from five distances, from a 5k to a 32.8-mile ultra, all on a simple out-and-back course. All finishers get a medal, with trophies for the category winners.

Trail running event from Minehead using a steam train to the start points. Distances include **11 km**, **11 miles** and a full marathon returning to Minehead across the Quantock Hills and coastal paths.

Three point to point trail races on 11 April 2026 along the Vale of Glamorgan coast, including a 32.5 miles ultra and 18.5 and 10 miles options. Routes follow the Wales Coast Path with marked navigation, checkpoints and event bus transport.

UTMB Index

The first race of the 2026 Run The Trails Series on Wales' Gower Peninsula. Choose from three distances on a multi-terrain coastal course. The half marathon requires self-navigation through sand dunes, woodlands, and coastal paths.

The Exe to Axe Race is a 22-mile coastal running adventure along the Jurassic Coast. Organized by Sidmouth Running Club, it takes place in April 2026.

A 15-mile fell race in Cheddar with over 2000 feet of climbing on a fully marked course. Entry includes tea and cake at the finish, with water stations and snacks provided along the way. The race starts on Warrens Hill and finishes at Fairl..

Tackle the Kymin Dash, a 7 mile road and trail race from Monmouth that climbs to the Round House for panoramic views before descending through fields and bluebell filled woodland. Enjoy a lively finish at Monmouth School Sports Club with Ki..

Wild Horse South Wales 200 is a 200-mile trail ultramarathon through South Wales. The route links historic paths like Offa's Dyke and the Beacons Way, finishing at Worm's Head on the coast. This point-to-point adventure offers a multi-day c..