Test your limits with sports and adventure events in Pembrokeshire, home to world-class endurance races. From the famous Ironman Wales and Long Course Weekend to local 10k runs and sea swims, there is a challenge for every athlete.

Choose your challenge from four epic distances, each finishing in the beautiful cliff top campsite of Dale, overlooking Milford Sound. 100-mile ultra – St Dogmaels to Dale (160 km / 6,300m gain) 50-mile ultra – Porthgain to Dale (80 km / 2,850m gain) 50K ultra – St David’s to Dale (50 km / 1,850m gain) 22-mile trail race – Newgale to Dale (35 km / 1,150m gain)
June 05, 2026 - June 07, 2026
Sports & Adventure
The Llys-y-Frân 10km is a new running event set in the surroundings of Llys-y-Frân Country Park, in support of the Pembrokeshire Coast Charitable Trust. Delivered in partnership with AspireX Events, the 10km route follows the reservoir and surrounding countryside. The event is open to runners of all abilities, including experienced runners and those taking part in their first 10km.
July 18, 2026
Sports & Adventure