(Portland, OR)  --  Registration is underway for Cycle Oregon.  Registration for the popular cycling event opened yesterday, one day after organizers held a celebration at the Portland Art Museum.  This year's event features three routes.  The route called "Classic Ride" is a seven-day trek through Central Oregon to the rim of Crater Lake.  The other two routes will take cyclists through Independence and the eastern Gorge.  Participants can register at Cycle-Oregon-dot-com.