Redefine What's Possible at 60+: Train with Purpose for the Half Distance Triathlon in Michigan You’ve put in the miles, built the grit—and now it’s time to race with purpose. Designed specifically for triathletes aged 60 and over, this 24-week Half Distance Triathlon Training Plan prepares you to take on the beautiful and rewarding course in Frankfort, Michigan. From the calm waters of Betsie Bay to the scenic M-22 bike route and flat, crowd-filled run through Elberta, every mile is yours to ...