Betws-y-Coed
Trail Running Calendar near Betws-y-Coed 2026-2027
Explore the top trail runs near Betws-y-Coed for 2026-2027! We've gathered 62 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
A 7 km fell race at Neuadd Goffa Mynydd Llandegai Memorial Hall with 206 m climb, a partially marked course, junior races, and evening entry £7.50 including refreshments.
A hill race near Porthmadog covering 7.2 km with 564 m of ascent, partially marked and requiring navigational skills and experience. Entry is day only for £5 and teams may enter free.
Traditional village show fell race from the showground to the local peak and back, with a 7.4 km main loop and junior races during the Cilcain Show.
September 2026
Coastal ultra events on Anglesey offering a 130-mile clockwise island circumnavigation and a separate ~47-mile coastal route along the Isle of Anglesey Coastal Path.
A self navigation 102 mile ultramarathon across Snowdonia with live GPS tracking, 11 checkpoints, mandatory mountain kit and a 42 hour cut off.
A 14.5 km fell race from The Gladstone near Penmaenmawr with 855 m ascent on partially waymarked upland terrain; competent navigation and mountain skills are required.
A six day 380 km multi stage ultra across the spine of Wales from Conwy Castle to Cardiff Castle with mandatory maps, trackers and overnight camps.
A 24 hour loop race at OnePlanet Adventure in Llandegla where individuals or two person teams complete as many 3 mile laps as possible on forest trails.
Guided mountain run across the 15 Welsh 3,000 ft peaks in Snowdonia, about 50 km with 4,000 m ascent, includes transport, guide and support; this is a non-race event.
A partly marked fell race from the Raven Inn, covering 11.25 km with 445 m ascent. Day-entry only at £5, minimum age over 18, and participants should allow about 15 minutes to walk to the start.
A half marathon trail race across the Clwydian Hills to Moel Famau at sunset, with aid stations, timing checkpoints and a 120 runner limit.
Lake to mountain triathlons in Llanberis with swim laps in Llyn Padarn, 28 mile bike laps and a mountain ascent of Yr Wyddfa.
Fell race from Llanberis across major Eryri summits including Snowdon with full (28 km, 2600 m) and half (14 km, 1350 m) course options.
A multi day 286 km mountain race across Wales with solo and team entries, five indoor checkpoints and a 108 hours time limit.
An 11.6 km fell race in Glyn Ceiriog with 425 m climb on 26 September 2026; on-the-day entry £6, minimum age 18, with refreshments and showers at the Canolfan Ceiriog Centre.
A fully waymarked 29 mile sea to summit ultramarathon from Caernarfon Castle to Rhyd Ddu with full support, pit stops and a Sea to Summit medal.
Guided trail run of about 10 km from Llangollen that visits Castell Dinas Bran and the Abbey, returning along the canal at a steady pace with regular regrouping stops.
October 2026
Uphill only 10 km from Ruthin to Moel Famau finishing above 550 m, featuring varied trails, a steep final gully and an optional bus return to Ruthin.