Blenheim Palace Triathlon

The Blenheim Palace Triathlon, held in the stunning grounds of the UNESCO World Heritage Site Blenheim Palace, is one of the UK’s most iconic triathlon events. Scheduled for June 6-7, 2026, it offers a range of distances including Super Sprint (400m swim, 13.3km bike, 2.9km run), Sprint (750m swim, 19.8km bike, 5.4km run), and a Sprint Relay. The event welcomes both beginners and seasoned athletes, featuring a traffic-free course with breathtaking scenery.

Beyond racing, the triathlon provides a vibrant atmosphere with an event village, food stalls, and family-friendly entertainment, making it a full-day experience for participants and supporters alike. Visit the organization's website for the most recent information.