Sign up and start entering your 2019 centuries.
All centuries completed during the year count, whether they're official club centuries, solo rides, or big-event centuries. Any century listed in the club calendar counts as an official club century, even when there is more than one in a given month. Doubles count as two centuries. While the goal is 100 miles, we will accept rides that are close but perhaps two or three miles short, especially if the ride in question is very difficult. It's an honor system: if you're comfortable listing it, that's all that matters.
Add your Century Challenge data.
You can also send in your data via phone or email.
2007 Century Challenge
2008 Century Challenge
2009 Century Challenge
2010 Century Challenge
2011 Century Challenge
2012 Century Challenge
2013 Century Challenge
2014 Century Challenge
2015 Century Challenge
2016 Century Challenge
2017 Century Challenge
2018 Century Challenge
Return to Santa Rosa Cycling Club.
Century Challenge web page designer: Alan Bloom