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!
Registration fees
Prices are inclusive of mandatory charges, items, and fees
25-mile
Price changes in 3 months 28 days-
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$75.00Feb 1 – Mar 31
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Register for 25-mile$82.52Now registering Apr 1 – Jul 31
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$87.89Aug 1 – Sep 17
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50-mile
Price changes in 3 months 28 days-
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$75.00Feb 1 – Mar 31
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Register for 50-mile$82.52Now registering Apr 1 – Jul 31
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$87.89Aug 1 – Sep 17
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Metric Century (62+ Miles)
Price changes in 3 months 28 days-
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$75.00Feb 1 – Mar 31
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Register for Metric Century (62+ Miles)$82.52Now registering Apr 1 – Jul 31
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$87.89Aug 1 – Sep 17
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Century (100 Miles)
Price changes in 3 months 28 days-
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$75.00Feb 1 – Mar 31
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Register for Century (100 Miles)$82.52Now registering Apr 1 – Jul 31
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$87.89Aug 1 – Sep 17
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Policies
Cancellation Policy: We cannot offer refunds on entries due to injury, or in the event the ride is cancelled or shortened due to weather conditions or other circumstances beyond our control. Entries may not be transferred to next year.
Event schedule
- Sat, September 19, 2026 7:00 AM - 100 Mile Ride
- Sat, September 19, 2026 7:00 AM - Metric Century Ride
- Sat, September 19, 2026 8:00 AM - 50 Mile Ride
- Sat, September 19, 2026 9:00 AM - 25 Mile Ride
Contact information
- Event contact
- Ride Director
- Phone
- +1 920-421-1509
- Website
- Visit website
