Jaws 50th Anniversary

The Jaws 50th Anniversary event, organized by Enigma Running, will take place on July 5th and 6th, 2025, at Caldecotte Lake in Milton Keynes. Participants can choose from a marathon or half marathon on both days, featuring scenic laps around the lake. The marathon consists of 7½ laps, while the half marathon includes 3½ laps.

Each finisher will receive a unique medal, and there are time limits for completion. The event promises a supportive atmosphere with essential race services available. Registration is required, and entry fees apply for each race category. Visit the organization's website for the most recent information.