The Bracebridge Triathlon Weekend has started. Elite athletes from all over will be biking, running and swimming today and tomorrow in the Multisport Canada event. Motorists are being urged to take caution on area streets and to watch for participants. It kicked off this morning with the Sprint Duatholon and Sprint Swim Bike event at Annie Williams Park. At 11:15am, the Give-it-A-Tri Swim, Bike Run event starts. Day Two happens Sunday.