Peninsula Century Fall Challenge

Sister Bay’s Door County century ride returns Sept. 19, 2026. Held at Sister Bay’s Waterfront Park, the ride features four routes, fantastic aid station food, a post-ride meal from Thyme Catering, and one free beer. Join 800 fellow riders in this boutique cycling event that takes you on a tour of Door County’s scenic back roads, along beautiful shoreline, and orchard countryside. You won’t find a better finish locale than Waterfront Park, Sister Bay’s gleaming expanse of beachfront, parkland, and playground. Join us for what is sure to become one of your favorite cycling events!