Phoenix Running - Trelewis

NOV
29
2025
Celebrate CS Lewis's birthday with Run with Aslan at Rock UK Summit Centre, a friendly timed run or walk through scenic Parc Taf Bargoed. Run 5.3 km laps at your own pace within a seven hour window, with limited places.
Sat 29 Nov 2025
Half Marathon Marathon Ultra

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Event overview

Phoenix Running South Wales will hold "South Wales - Run with Aslan" on Saturday 29 November 2025 at Rock UK Summit Centre, The Old Drift Mine, Trelewis, Merthyr Tydfil, CF46 6RD. The event marks CS Lewis' birthday and is open to runners and walkers. It is a timed event with a maximum duration of seven hours. A one-hour start window is used so participants can begin within that period. The organiser states that places will be limited. What3Words reference: ///magical.reference.sandwich.

Course and format

The course is a 5.3 km (3.28 mile) out-and-back lap through Parc Taf Bargoed. The minimum distance equals one lap, and participants may complete as many laps as they wish within the seven-hour limit. The surface is multi-terrain: mostly tarmac paths with about 0.5 miles on riverside trail. The overall course elevation gain is 37 m. Results are timed and same-day results are provided. There is an aid station on the course.

Entries and options

Standard entry fees listed are £33.00 (affiliated) and £35.00 (unaffiliated). A trial no-medal entry option is offered at £20.00; this option includes event support, aid station access, same-day results, digital bibs, and digital finisher certificates but does not include a physical medal. UK Athletics age-based distance restrictions apply for participants aged 20 or under. Visit the organization's website for the most recent information.

Marathon
Marathon
Half Marathon
Half Marathon
10 km
5 km
Ultra

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