The Iron Man extreme triathlon challenge is hosted during September in the Pembrokeshire seaside town of Tenby
Pembrokeshire hosts the Iron Man's extreme triathlon challenge which starts with a swim at North Beach in the beautiful seaside town of Tenby followed by a bicycle ride through the scenic and undulating Pembrokeshire Coast National Park. The gruelling event finishes with a run through the medieval town walls and across the seafront of Tenby. This huge event attracts thousands of visitors. There will be park and ride facilities set up for the day giving everybody a chance to enjoy the fun.