The 44th Annual 7 Mile Bridge Run returns to the stunning Florida Keys on April 5th, 2025, offering runners a truly unique experience. Participants from around the globe will have the rare opportunity to race along the iconic 7 Mile Bridge, spanning 6.79 miles of breathtaking open water between Marathon and Ohio Key. This unforgettable event has attracted more than 37,000 runners since its inception in 1982 and continues to be one of the most celebrated races in the United States.