This happens during RAGBRAI. So, for those of you still in town: Meet at Hudson’s Southside Tap (next to what used to be Paul’s Discount near the intersection of Hwy 1 and Hwy 6). Start at Hudson's Tap on Hwy 1. Ride the trail to Benton Street and south to Terry Trueblood Park. Continue south to Hwy 22 past Riverside Casino. Return on Oakcrest Hills Road.