Are you looking for a last minute triathlon this 4th of July? Check out FrontRunner’s  Z-Tri. This family-oriented triathlon is in Grand Rapids at Zorbaz on Pokegama Lake. A 1/3 mile swim, 14 mile bike and a 3.2 mile run. A great family/friends event. Sign up as an individual or as a team  Race starts at 8:00 a.m. – be back on the lake by 10:30 a.m. There is race day registration. Check out the Z Tri – presented by FrontRunner Events.