Porthkerry 5MT

Barry, United Kingdom • 20 Sep 2026

Porthkerry 5MT

The Porthkerry 5MT is a 5 mile mixed terrain race held within Porthkerry Country Park in the Vale of Glamorgan. The course lies mostly inside the park and offers views across the Bristol Channel and the Glamorgan Heritage Coast. The 2026 event marks the race's 20th anniversary.

For 2026 the organisers have set entry prices at £10 and £12 and have confirmed that entries are open. The event will incorporate the South Wales Regional Trail Championship for eligible runners. The organisers have applied for a Welsh Athletics licence.

The route follows the same course used in 2024 and 2025 and is reported to be fast with about 95% of the route inside the park. Surfaces include open grassland, woodland paths, trails and tarmac paths. The course contains two climbs, several fast flat sections and a few quick descents, with a first mile that runs through The Meadow and later sections that pass the shoreline, Viaduct Wood and the Cwm Barri area before a final run back along The Meadow.

Prizes are awarded to the first three men and women and to age group winners. A completion time limit of 1 hour 15 minutes applies to the race. Visit the organization's website for the most recent information.

Race information

5 mi
Porthkerry 5mt
Visit the organization's website for the most recent information.
Trail runs nearby

Trail races on the private Merthyr Mawr Estate within Merthyr Mawr Warren National Nature Reserve, featuring a 12K course and a new 40K route that extends along the Glamorgan Heritage Coast.

Three coastal trail races follow the Wales Coast Path to a shared finish at Cardiff Bay, offering 100 miles, 50 miles and 30 miles routes with marked navigation, checkpoints and drop bag support.

A traditional off road fell race to Selworthy Beacon on Exmoor of about 4 miles with 1000 ft of ascent and descent. The course is self navigated with compulsory checkpoints and prizes for summit firsts and category winners.

A Britney themed 7 hour Time Challenge at Dare Valley Country Park offering flexible distances from 3 km up to 50 km, themed medals and distance pins, goody bags and aid stations. The course runs on well maintained public footpaths with fre..

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.