Phoenix Running - Trelewis

Trelewis, United Kingdom • 25 Apr 2026

Phoenix Running - Trelewis

The Phoenix Running - Trelewis event is scheduled for Saturday, 25 April 2026 at the Rock UK Summit Centre in Trelewis, Merthyr Tydfil (CF46 6RD). It is a timed event where participants can choose their own distance. The minimum distance is one lap of the 5.3 km (3.28 mile) course. The event has a total time limit of 7 hours.

The out-and-back course runs through Parc Taf Bargoed, a Green Flag park. The terrain is multi-terrain, with the majority on tarmac paths and approximately 0.5 miles on a riverside trail. The total elevation gain for the lap is 37 meters.

The event is licensed by Welsh Athletics (license: 26MTWA00270). Registration opens at 07:30, with staggered starts beginning at 08:30. The event welcomes runners and walkers and operates a flexible start time policy described as 'rock up and run'.

An aid station is provided. All participants receive a finisher's medal, same-day results, a digital bib, and a digital finisher's certificate. There is also a lower-cost entry option that does not include a physical medal. Visit the organization's website for the most recent information.

Race information

Marathon
Marathon
Half Marathon
Half Marathon
10 km
10k
5 km
Ultra
Visit the organization's website for the most recent information.
Trail runs nearby

Trail races based in Brecon with circular routes through Bannau Brycheiniog National Park. Options are 100 km, 75 km and marathon distances with marked junctions, multiple checkpoints, a compulsory kit list and GPS route files.

A Pretty Muddy 5k obstacle course at Coopers Field, Bute Park on 02 May 2026 where participants climb, crawl and slide to raise funds for cancer research. The event has a £50 minimum fundraising target and is for ages 13 and over.

Cwmdu is a 15.9 km fell race near Crickhowell with 920 m of climb over Pen Tir and Mynydd Troed. The route requires navigation and mandatory kit; entry fees include tea and cakes.

The Sirhowy Challenge is a 10 mile multi-terrain race featuring a 1,500ft climb to Machen Trig Point. Participants enjoy a scenic loop through the Sirhowy valley with awards and a finishers social at the local club.

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