Registered Riders, First, we are so pleased you have registered to ride the 2025 Sadistic Century with us. You can bring your friends to ride with you and have them do day-of registration. Second, Scattered Thunderstorms are predicted, but don’t let that keep you away. Forecasts always change. Temperature and

First, Thank you to current registrants!  We are so pleased you have chosen the Sadistic Century for your ride calendar.  Past riders, please consider coming back for the 10th annual ride. Second, please ask a friend, group ride partners, or anyone you like to ride with to join us. We are

We are so pleased to be back for our 10th Annual Sadistic Century Bike Ride. Mostly, the same group of fantastic, local volunteers have worked hard to put on a fun, safe event and grow the best and hardest century (and 200 Km) bike ride in Wisconsin. Please come back,

Hi Sadistic Century Registrants! Thank you for registering with us!  We are so grateful that you have chosen to ride with us.  We want to provide you a great day of riding our beautiful roads and an excellent meal after cleaning up at the rec park facilities. Please come early

Last year I had to cover registration and did not get to ride. My wife Kim has always managed the day-of registration team, but last year she was on Safari. The year before, 2022, I was not well trained for this challenging course, but I wanted to ride 100K with

Register for the BEST Century of 2024 Smooth, quite roads of Dunn County provide the BEST century rideNew 200K route for those that want to chase 10,000 feet of climbingThe best rest stops with fun, friendly volunteers and real foodGreat value with great SAG Support, Showers, Lunch, & Beer Register