WASHINGTON, D.C.-John Wahl (left), Procurement Contracting Officer with Global Combat Support System - Marine Corps, and his friend, Paul Curley, a 58-year-old Bostonian who holds the National Championship 2012 title for Cyclocross racing, pedaled 100 miles in more than four hours in October to raise almost $1,000 for the Third Annual Audi Best Buddies Challenge in Washington, D.C. , Wahl photo, 10/19/2012 8:00 PM - WASHINGTON, D.C.-John Wahl (left), Procurement Contracting Officer with Global Combat Support System - Marine Corps, and his friend, Paul Curley, a 58-year-old Bostonian who holds the National Championship 2012 title for Cyclocross racing, pedaled 100 miles in more than four hours in October to raise almost $1,000 for the Third Annual Audi Best Buddies Challenge in Washington, D.C. , Wahl photo, 10/19/2012 8:00 PM