The weekly triathlon series runs on Tuesday evenings at Winding Trails. This year's SPRINT distance series will again consist of a 1/4-mile swim in Dunning Lake, a 5-mile mountain bike ride (you must use a mountain bike ~ no hybrids), and a 3 mile trail-run through our beautiful woods. All ability levels are encouraged to come out and train in this friendly and fun environment. Online registration will close at 12:00pm each Tuesday. Day of Registration will be available starting at 5:00pm.