Trail Running calendar near Cwmbran 2026-2027

We have found 310 Trailruns within 80 miles of Cwmbran. See below where and when you can find the races.

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.

Take on the finale of the Shropshire Winter Series at Ercall Wood, a tough 8.8 km fell race climbing 519 m on scenic Ercall Hill. Pre entry or on the day entries accepted and junior races run for ages 12 to 17.

Family friendly event at Telford Town Park with 2.5K and 5K routes, a finisher teddy for each participant, and a post-race teddy bears picnic. The event raises funds for Birmingham Children's Hospital and encourages fundraising.

Experience the 45th edition of this classic Shropshire fell race featuring a 5.5 mile course with 1700 feet of elevation. Join the final event of the Shropshire Winter Series starting from Ercall Wood Academy in Telford.

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.

Experience a trail run through the UNESCO Dyfi Biosphere and along the Wales Coast Path. This event features a half marathon and a two lap marathon with 850m of elevation gain in the stunning Snowdonia National Park.

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.

Enjoy a unique trail running event where you ride a heritage steam train to your start line before racing back to Minehead along the beautiful Somerset coastline and Quantock Hills.

Experience the dramatic cliffs and hidden coves of the Glamorgan Heritage Coast with three distance options along the Wales Coast Path ending at Ogmore by sea.

UTMB Index

Experience the rugged beauty of the Gower Peninsula with a self navigation half marathon or marked trail runs of 10km and 5km. Enjoy coastal paths and woodland trails starting from the scenic Oxwich Bay.

Experience a scenic 22 mile trail run along the South West Coast Path from Exmouth to Seaton featuring 4000 feet of ascent. Choose between solo entry, a relay team, or a shorter half distance course.

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..

The MTC Gelert is a 47-mile ultramarathon along Wales's scenic National Cycle Route 8, from Barmouth to Llanidloes. It is also the third day of the CYMRUN multi-day challenge. The event has a strict 4 mph pace requirement and provides a bes..

The MTC Afanc is a 40-mile ultra marathon along National Cycle Route 8 in Wales. It is also the fifth stage of the challenging six-day CYMRUN event. Runners must be prepared for a cup-free race with strict pace requirements and a full manda..

Experience the Shropshire Hills through a series of trail challenges ranging from 6.5 to 50 miles. Enjoy local specialty food and scenic summits while navigating historic hillforts and ancient woodlands.

Explore the stunning Malvern Hills on a guided 18-mile social trail run. The route takes in all the ridge summits with over 1300m of ascent, returning via lesser-known woodland trails. It's a group experience, not a race, finishing with a p..

Experience the rugged beauty of Brecon Beacons National Park with a choice of 10, 20, or 40 mile trail races. This self supported style event features forest trails, technical climbs, and stunning reservoir views.