Already registered for the race through the Marine Corps Marathon registration page? We'd still love to have you on the OAR team! The Marine Corps Marathon weekend officially begins on Friday, October 29, with the Health and Fitness Expo. RUN FOR AUTISM staff and volunteers will be present at the OAR booth to greet runners throughout Friday and Saturday.On Saturday evening, OAR will welcome RUN FOR AUTISM participants, friends, and family to the annual Runners’ Recognition Dinner. Race day kicks off bright and early Sunday morning. Beginning at 6:00 a.m., runners will be welcomed to the OAR tent in the Charity Village to prepare for their race. The marathon and 10k will both begin at 8 a.m. at their respective start lines. As runners arrive back at the Charity Village, greeted by family, friends and OAR staff, they can relax, take in their accomplishment, and receive their OAR Finisher’s Medal.