Blenheim Palace Triathlon
Always double-check with the organizer's website! This page may contain affiliate links.
Blenheim Palace Triathlon
The Blenheim Palace Triathlon takes place on June 6-7, 2026 at Blenheim Palace in Woodstock, Oxfordshire, UK. The event is a weekend triathlon set at a UNESCO World Heritage Site. The course includes a swim in the Great Lake, a closed-road bike course through the palace grounds, and a run through landscaped parkland. A Finish Line Festival with snacks, drinks and live music is open to athletes and spectators.
Race distances
- Saturday Sprint - 750 m swim; 19.8 km bike; 5.4 km run (Individual or Relay)
- Saturday SuperSprint - 400 m swim; 13.3 km bike; 2.9 km run (Individual)
- Sunday Sprint - 750 m swim; 19.8 km bike; 5.4 km run (Individual or Relay)
- Sunday SuperSprint - 400 m swim; 13.3 km bike; 2.9 km run (Individual)
Event services and team racing
The event provides medal, t-shirt, chip-timed results, bag drop, app tracking, aid stations, training support, branded swim hat and post-event hydration. Team entries for groups of 10 or more include a private area with bag drop, toilets, changing facilities and bike racks, optional marquee and shared hospitality space. Teams can swap participants up to two weeks before the event. Team members in the same distance share a wave and final timings are shared with team leaders two weeks before the race. Visit the organization's website for the most recent information.
