August 19, 2017. Lakeville, Massachusetts. Produced by the award-winning team at Sun Multisport Events, the Cranberry Trifest Sprint features a 0.50-mile swim in the calm waters of Loon Pond, a 14-mile bike along rural roads and a 3.1-mile run that is flat except for one signature hill midway through the course. There’s also a Splash & Dash and a Kids’ Duathlon! Based at the Ted Williams Camp in Lakeville, MA, a convenient venue with plenty of parking, your registration fee includes a great race experience, race photos, t-shirt, water bottle, finisher medal, post-race food and a chance to win awesome giveaways!