The annual Adirondack Sports Summer Expo is returning for its 19th year this weekend. It will be at the Saratoga Springs City Center on Saturday from 10 a.m. to 5 p.m. and Sunday from 10 a.m. to 4 p.m. According to WTEN, the expo is free to attend with 200 exhibitors covering running, biking, hiking, paddling, triathlons, recreation, health, fitness, and travel.