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About the race
The Fort DeSoto Triathlon Series, held at Fort DeSoto Park in St. Petersburg, Florida, is a popular race series featuring multiple events including Sprint and International distances in triathlon, duathlon, and aquabike formats. The courses offer a saltwater swim visible to spectators, a 100% traffic-free bike route with one or two laps depending on distance, and a scenic, flat 5K out-and-back run through the park with Gulf of Mexico views.
The series is known for its beautiful location, supportive atmosphere with music and cheering spectators, and opportunities for athletes to achieve personal records. It is organized by Integrity Multisport and emphasizes racing with integrity. Visit the organization's website for the most recent information.
The Fort De Soto Triathlon Series, held at Fort De Soto Park in St. Petersburg, Florida, is a popular multisport event featuring Sprint and International distance races. Participants can choose from Sprint Triathlon, Sprint Duathlon, Sprint Aquabike,..
Unity Multisport Festival Nov (2025) takes place at Sand Key Park, Clearwater Beach, Florida. The festival offers a diverse multisport lineup, including a 5K Beach Run, multiple open-water swims (1K, 1.5K, 2.5K, and 5K), and a range of aquathlons for..
Last Chance Triathlon is a sprint multi-sport event in St. Petersburg, Florida, hosted by Thunderbolt Multisport. Located at 3500 Pinellas Bayway S.near the Historic Fort, it uses a closed Fort De Soto course. The lineup includes a Sprint Triathlon (..
Event overview
The Chilly Willy Duathlon takes place on February 15, 2026 at Fort De Soto Park, 3500 Pinellas Bayway S, St. Petersburg, FL. The race is United States Triathlon (USAT) sanctioned. The event includes individual and relay categories, plu..