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Royal Windsor Triathlon Presented by Sigma Sports June 2026
Sunday, June 14, 2026 · Windsor, United Kingdom
About this race
The Royal Windsor Triathlon, now in its 35th year, supports Macmillan Cancer Support. It offers an open water swim in the River Thames, a road cycle past Windsor Castle and through the countryside, and a run into Windsor Great Park along the Long Walk. The race village will be lively, and participants will receive a unique themed medal.
Start location
Windsor