Summit 2 Sea - The Offas Dyke Half MarathonRunning22 km April 12, 2026Prestatyn, Denbighshire, Wales, United Kingdom
North Wales 50k & 100kRunning50 km100 km April 25, 2026Prestatyn, Denbighshire, Wales, United Kingdom
24 Hours South - The Offa's Dyke Ultra 2026Running1 km May 9, 2026Prestatyn, Denbighshire, Wales, United Kingdom
Sea 2 Summit - Offas Dyke Half/Full/UltraRunning56 kmMarathon22 km December 6, 2026Prestatyn, Denbighshire, Wales, United Kingdom
