The official Challenge for Cancer ride is not being held this year. Join one of the ride posted on June 18th date that includes CCCC in the title. Although the start location will be determined by each Ride Leader, here are links to the past rides (from 30 miles to 100 miles): Note: These rides are typical WCCC rides, so no SAG support and no event rest stops, just whatever the ride leader decides. - 30-mile loop - 50-mile loop - 65-mile loop - 75-mile loop - 100-mile loop If you wish to donate to the Abramson Cancer Center Chester County Hospital, please visit the website Here is the full 100-mile loop. All other loops are subsets of this loop.