Trail Running calendar near Cardiff 2024-2025

We have found 204 Trailruns within 80 miles of Cardiff. See below where and when you can find the races.

The PIGUM 2025 is an exciting 30-mile ultra marathon set in Abergavenny, known as the Gateway to Wales. Participants will navigate through stunning mountain peaks and trails, including a challenging ascent of the Sugar Loaf mountain, which offers breathtaking views of the surrounding landscape. The ..

The Lundy Island Race is a unique trail running event set on Lundy Island, featuring a challenging 13.5-mile course that showcases the island's stunning landscapes and wildlife. Participants will traverse various terrains, including coastal trails and clifftops, while enjoying the natural beauty of ..

The Brecons Trail, Fell Running and Yoga Camp offers an immersive weekend experience in the stunning Bannau Brycheiniog National Park. Participants can enjoy guided runs ranging from 10 to 15 miles, complemented by morning yoga sessions tailored for runners. This camp is ideal for those training for..

The Maverick X Series Cotswolds 2025 is a premier trail running event set in the stunning Cotswold Hills, starting from the historic Sudeley Castle. Celebrating its 10th year, the event offers four challenging routes: Ultra (51 km), Long (43 km), Middle (23 km), and Short (15 km), each showcasing th..

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The Hallow 12 Parish Challenge is an outdoor running and walking event that offers participants a choice of routes covering 10, 14, 18, 26, and 40 miles. Set in the scenic village of Hallow, the challenge takes participants through 12 local parishes, primarily along off-road public footpaths. The ev..

The Forest Flyer will take place in Kennford on Saturday 12 July 2025.

Ludlow10 is an exciting running event taking place in the picturesque town of Ludlow, Shropshire, featuring three race options: a Half Marathon, 10k, and 5k. Participants will enjoy scenic routes along quiet lanes and off-road sections, including the challenging Whitcliffe Common area. The course of..

The Piece of Cake Trail Run is an exciting running event taking place on July 13, 2024, in Carding Mill Valley, Shropshire. Participants can choose from three distances: 10K, Half Marathon (13.1 miles), or Marathon (26.2 miles), all set against the stunning backdrop of the Shropshire Hills and The L..

The Pewsey Vale Ultra is an exciting new running event featuring a challenging 125km loop through the picturesque Wiltshire countryside, following the Pewsey Vale Circular walk route. Set to take place at the Linkenholt Activity Center, participants will experience stunning views and a well-marked c..

The Dragon Coastal Ultramarathon features three challenging ultra-trail races along the scenic Wales Coast Path, taking place on July 19-20, 2025. Participants can choose from three distances: 100 miles from Rhossili Bay to Cardiff Bay, 50 miles from Kenfig Nature Reserve to Cardiff Bay, or a new 30..

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The Gower Peninsula Ultra Challenge is an exciting multi-distance running event set in the picturesque Gower Peninsula, the UK's first Area of Outstanding Natural Beauty. Participants can choose from various distances, including 100km, 75km, 50km, marathon, 25km, and 10km. The challenge features wel..

The Wye Valley Tunnel Run is a scenic running event taking place on July 20, 2025, featuring a 10km, half marathon, and marathon distance. The race starts at Wyedean School and follows the picturesque Wye Valley Greenway, incorporating the historic Tidenham Tunnel. Participants can enjoy a flat, wel..

The Beacons Way Ultra 100 Miles is a challenging ultramarathon set in the stunning Brecon Beacons National Park, covering a distance of 100 miles with an elevation gain of 6143 meters. The race begins at Abergavenny Castle and follows the Beacons Way National Trail, featuring ten checkpoints for sup..

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The Beacons Way Ultra is a challenging 105 km ultramarathon set in the stunning Brecon Beacons National Park, featuring a total elevation gain of 3,178 meters. Scheduled for July 26, 2025, the event allows 500 participants to navigate the official Beacons Way trail, starting from Talybont and passin..

The Pen Y Fan Challenge is a trail running event featuring two distances: 5 miles and 13 miles, both of which include a route to the summit of Pen Y Fan, the highest peak in South Wales. Scheduled for July 27, 2025, participants will receive a free buff, medal, and chip timing, along with water and ..

August 2025

The EDDUM is an exciting 50-mile trail running event set to take place around the scenic Epynt Way, showcasing the stunning landscapes of Wales. Participants will traverse a mostly untouched permissive path that loops around the Sennybridge Training Area, the UK's third-largest military training gro..

The South West Coast 50 Ultra Challenge is an exciting endurance event taking place on August 2, 2025, in Dunster, Somerset. Participants can choose from a 50 km loop, a 25 km route, or a family-friendly 10 km challenge, all set against the stunning backdrop of Exmoor and the famous 630-mile Coastal..

The Dragon Slayer Ultra will take place in Itton on Sunday 3 August 2025.

The MTC Thames Challenge is a four-day ultra marathon covering a total distance of 184 miles along England's longest river path, the Thames. Participants will tackle unique stages each day, including the Cotswold Ultra, Oxford Ultra, Windsor Ultra, and Richmond Ultra. All finishers receive bespoke m..

The MTC Cotswold Ultra is a challenging 57-mile ultra marathon that takes participants along the scenic Thames Path, starting from Kemble Station and concluding at Travelodge Oxford Abingdon Road. The route features picturesque landscapes, including meadows, bridges, and locks, with four checkpoints..