Blenheim Palace Triathlon

JUN
6-7
2026
A weekend triathlon at Blenheim Palace in Woodstock, Oxfordshire on June 6-7, 2026, offering Sprint and SuperSprint distances plus relay, youth and team options. The course features a lake swim, closed-road bike and parkland run with a finish festival.
Weekend Warrior Sunday Supersprint Sunday Sprint Saturday Supersprint Saturday Sprint

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Blenheim Palace Triathlon

The Blenheim Palace Triathlon is held at Blenheim Palace, a UNESCO World Heritage Site in Woodstock, Oxfordshire, UK. The event is scheduled across the weekend of June 6-7, 2026. The course uses the Great Lake for the swim, a closed-road bike route through the palace grounds, and a run across landscaped parkland.

Multiple race formats are offered and include these distances:

  • Sprint: 750 m swim, 19.8 km bike, 5.4 km run
  • SuperSprint: 400 m swim, 13.3 km bike, 2.9 km run

Other formats include relay teams, a Weekend Warrior option and youth entries on the Sunday SuperSprint. Spectator access is available for Sunday and the finish area includes a festival atmosphere with snacks, drinks and live music open to athletes and spectators.

Race services listed for participants include a medal, t-shirt, chip-timed results, bag drop, app tracking, aid stations, a branded swim hat and post-event hydration. A team programme provides a 10 percent discount code for members and additional perks such as free race entries, priority communication, VIP access and a dedicated Finish Fest team area. Visit the organization's website for the most recent information.

Weekend Warrior
Sunday Supersprint
Sunday Sprint
Saturday Supersprint
Saturday Sprint