On May 21, 2023, athletes will converge on Key Biscayne for Miami’s Premier Multisport experience, the Mack Cycle 305 TRIATHLON! Proudly brought to you by Integrity Multisport™. When you race, be sure that you “Race with Integrity™”.
Athletes will enjoy a salt water swim in full view of spectators. The bike course is set against a Miami city skyline & a pristine view of the turquoise waters of Key Biscayne. Cyclists will have an added challenge of climbing the highest point in south Florida, with a 700 meter climb on the William Powell Bridge. The Olympic distance athletes will have 2 opportunities to traverse this test, while the sprint distance will conquer this bridge once.
The run consists of a scenic 5K route through the park. The sprint athletes will complete 1 lap, while the Olympic distance runners will complete two laps. Spectators will have plenty of opportunity to cheer on athletes as they run down the final finishing chute.
Friends, family & music welcome the athletes through the finish line. The Mack Cycle 305 Triathlon is a multi-faceted event featuring 2 race distances and 3 different races (triathlon, duathlon, and aquabike). With the warm waters of Atlantic Ocean, the Rickenbacker climb on the bike, and a flat run, athletes will have a chance to test their limits and make new PRs on this beautiful course.