registration is open for DCCX Registration is Open for DCCX - October 28, 2007 DCCX 2007 A Day of Cyclocross Racing in Our Nation’s Capital Presented by DCMTB/City Bikes October 28, 2007 U.S. Armed Forces Retirement HomeRock Creek Church Rd, NW & Upshur St, NWWashington, DC 20011 Register Online