Lake Geneva, Wisconsin · Sunday, September 27, 2026
The Treadhead Fall Tour 2026 is a cycling event held on Sunday, September 27, 2026. It is located at N3241 County Road H in Lake Geneva, Wisconsin.
The Fontana Triathlon is a unique and historic race competed in Fontana Wisconsin, on beautiful Lake Geneva. The race offers a high quality, adventurous, and fun multisport experience for athletes of all abilities, from beginners, age group competitors, and elite athletes. The race is based at Fontana Beach. The swim will take place in Geneva Lake, the bike will be through the rolling hills surrounding Fontana and a cool, scenic and challenging run course through the streets and parks of Fontana. Athletes and spectators will enjoy a fun and adventurous experience in one of Midwest’s premier destinations.