Trail Running calendar near Porthmadog 2026-2027

We have found 185 Trailruns within 80 miles of Porthmadog. See below where and when you can find the races.

The Welsh 1000m Short Fell Race will take place in Pen-y-Pass on Saturday 5 June 2027.

A chip timed 11.2 km multi terrain race and a chip timed family fun run take place at Gnosall Family Sports Club on 12 June 2027. The route passes canal, farmland and woodland and features marshals, water stations and finishers' t shirts or..

July 2027

A 10 hour loop endurance race on Mynydd Troed with a technical 2.7 mile circuit and over 1000 ft of ascent per lap. Solo, pair and four person team entries are accepted; the route is fully marked with two clip stations and strict kit rules.

The Ogwen | Yr Helgi Du will take place in Capel Curig on Saturday 24 July 2027. You can run between 15 and 40 kilometers.

A 47 mile single day ultra from Barmouth to Llanidloes following National Cycle Route 8. It is Day 3 of the six day MTC CYMRUN, limited to 40 competitors, with mandatory kit, competitor tracking and a finisher medal.

A single-day ultra of about 35.5 miles from Wigan to Tarporley, run as Day 4 of the MTC ALBION end to end series. Field is limited and the race enforces a 4.0 mph minimum pace; navigation, tracking and mandatory kit are required.

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