Summit 2 Sea - The Offa's Dyke Half Marathon

Prestatyn, United Kingdom • 12 Apr 2026

The Summit 2 Sea - Offa's Dyke Half Marathon is a challenging spring race covering approximately 13.8 miles from the summit of Moel y Parc to the coast at Prestatyn. Runners will ascend over 2,450 feet, starting at over 1,300 feet above sea level, along the scenic Offa's Dyke National Trail. The course features steep hills, well-marked paths, and two feed stations. Participants can choose to start with a warm-up walk from Bodfari or travel directly to the start point. The event is electronically timed, with mandatory safety gear, and offers a rewarding route with stunning views, suitable for both runners and fit walkers. Visit the organization's website for the most recent information.

Race information

13 mi
745 m+
Half Marathon (13.8 Miles)
Visit the organization's website for the most recent information.
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