After months of training, members of the D.C. Road Runners Club, in conjunction with the George Washington University Exercise Science Center, concentrate on their final training preparations for Sunday's Marine Corps Marathon.
Interviews with: • Coach Joe Boys, director of marathon training program • Cindy Goebel • Ron Harold • Abby Solomon, intern coach • Carla Samuels
• Update: See photos of the featured runners and find out how they finished on Sunday. Enter Gallery