Magner wins Kennett Square Final Cyclists race up West State Street in Kennett Square as part of the Chesco Grand Prix. Photo by Carolyn Worthington. KENNETT SQUARE —  After 1 hour and 30 minutes of hard, hot racing, 21 year old Ty Magner of Griffin, Ga. sprinted clear of the three leaders to take the final 30-mile bike race in the inaugural Chesco Grand Prix.  Magner, riding for the powerful BMC...