The running festival features many different events, including the Baltimore marathon, a half-marathon, a 5K race, a team relay and a kids' fun run. Other planned activities include a free health and fitness expo at the Baltimore Convention Center and a celebration village with live music, games and more. Expo runs noon-8 p.m. Oct. 15 and noon-9 p.m. Oct. 16. Races start at 7 a.m. Oct. 17.