Get ready for an unforgettable day of athleticism and camaraderie at the Fontana Triathlon on Geneva Lake, taking place on Saturday, September 13th, 2025, in the picturesque Fontana-on-Geneva Lake, Walworth. This historic triathlon promises a unique and exhilarating multisport experience, welcoming participants of all skill levels—from enthusiastic beginners to seasoned elite athletes.

Competitors will dive into the refreshing waters of Lake Geneva for a scenic swim, followed by an exhilarating bike ride through the rolling hills that surround Fontana. Runners will then tackle a cool and challenging course that weaves through the charming streets and lush parks of the area. With its stunning views and vibrant atmosphere, the Fontana Triathlon is not just a race; it's a celebration of sport and community in one of the Midwest's premier destinations. Join us for a day filled with adventure, excitement, and unforgettable memories!