Trail Running calendar near Morfa Nefyn 2026-2027

Held in Porth Penrhyn, Bangor on 14-15 November 2026, Slate Trail Ultra offers two trail races of 147 km and 80 km along the Snowdonia Slate Trail with substantial elevation gain and organised aid stations.

IMRA AGM 2026 Race takes place in County Wicklow on 21 November 2026. The listed course is 99.00 km with 999 m climb, only major junctions are marked, GPS is not allowed, and Level B mandatory kit is required.

Join a friendly winter trail run at Alyn Waters Country Park with fully marked 5 km and 10 km routes suitable for all abilities. Chip timing, finishers medals, a free children's 1 km dash and a canicross option make it great for everyone.

Sea 2 Summit Offa's Dyke is a scenic but tough trail run along the National Trail from Prestatyn seafront to hilltop finishes. Choose the half marathon, full marathon or the 55.5 km ultra finishing at Horseshoe Pass on 6 December 2026.

Run the Trail by Torchlight in Llangollen: an 8 km fell race over scenic starlit moor with about 244 m ascent. Bring a head torch and enjoy a lively night race open to runners aged 16 and over.

A pre-Christmas trail on Moel Famau with a surprise route of about 6 to 12 kilometres, starting and finishing at Bwlch Penbarras. Canicross is available and finishers receive a mince pie and a festive medal.

Remember IMRA members with a festive community run at Pier Gates by Lough Tay, blending local traditions and a welcoming fancy dress vibe. Choose from routes for all abilities and enjoy a marked, family friendly outing in stunning Wicklow s..

Chester Ultra 50 Mile 2027 is a 50 mile ultramarathon scheduled for 27 and 28 February 2027. The event is organised by GB ULTRAS LTD and entries became available from 31 January 2026.