Trail Revolution Margam Trail Races 2026

Trail Revolution Margam Trail Races are November trail runs in Margam Park, with 5km, 10km, and half marathon options. The setting is parkland and forest rather than road, and the routes use undulating trails that make the event more about handling changing ground than chasing a flat fast time. The half marathon starts first in the morning, followed by the 10km and then the 5km, so runners can choose anything from a short forest race to a longer test around Margam. The event sits under the Trail Revolution banner and is aimed at runners who want hills, woodland, and a tougher surface underfoot.