Phoenix - Denbies Marathon & Half Marathon

The Denbies Marathon & Half Marathon, organized by Phoenix Running, is set to return on June 21, 2025. This unique event offers participants up to 30 hours to complete their race, with flexible start times from Saturday morning to late Sunday morning. The race takes place on a flat-ish 1-mile loop within the scenic Denbies Wine Estate in Dorking.

Runners can choose to run multiple marathons or half marathons by entering the event more than once. The event features chip timing and offers a selection of medals or buckles for finishers. Spaces are limited, so early registration is recommended. Visit the organization's website for the most recent information.