Brechfa Trail Races

Brechfa • WalesUnited Kingdom

End of March 2026

Photo: Ridge Runners

Description

The Brechfa Trail Races offer both marathon (26.2 miles) and half-marathon (13.1 miles) distances, immersing participants in the serene beauty of Brechfa Forest, one of Wales' hidden gems. Located approximately 90 minutes from Cardiff, this event provides an ideal opportunity for both avid trail runners and those seeking a tranquil escape into nature.

Course Details

  • Terrain: Each race consists of a 13-mile loop, allowing marathon participants to complete two laps. The course features a mix of panoramic views, quiet pine forests, and waterfall-laden deciduous woods, offering a diverse and scenic trail-running experience.
  • Elevation: While specific elevation details are not provided, runners should anticipate typical trail challenges, including varying elevations and technical sections inherent to forested terrains.​

Participant Experience

Participants can expect a professionally organized event with full medical support and aid stations stocked with snacks and water. The route is fully signed, with friendly marshals positioned at regular intervals to provide support and encouragement. All finishers receive a medal, and awards are given to the top three male and female runners, as well as the first male and female veterans (over 45).

Preparation Tips

  • Training: Incorporate trail-specific training to prepare for the varied terrain and potential elevation changes within the forest.​
  • Footwear: Trail-running shoes with good grip are recommended to navigate the diverse surfaces and maintain stability.​
  • Navigation: While the course is fully marked, familiarizing yourself with the route beforehand can enhance confidence during the race.​

The Brechfa Trail Races provide a unique opportunity to explore the tranquil beauty of Wales' forests, offering both challenge and serenity for trail-running enthusiasts.

Event Location

Address

Keepers Car Park, Brechfa Forest, Carmarthen, UK

Accommodation

If you need a place to stay near the event, here you’ll find a selection of nearby hotels and holiday rentals.

Races / Distances

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Halbmarathon

Distance: 21,1 km

Date: End of March 2026

Run Type: Half Marathon, Trail Run

Underground: Dirt road, Forest path, Gravel, Hills

Special Features: In the nature, In the woods

Marathon

Distance: 42,195 km

Date: End of March 2026

Run Type: Marathon, Trail Run

Underground: Dirt road, Forest path, Gravel, Hills

Special Features: Circuit, In the nature, In the woods

Event History

22/03/2025

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