Sign up for Tri Your Best triathlon

DIAMOND LAKE – The Annual Tri Your Best Diamond Lake Triathlon is Saturday, Sept. 12, 8 a.m. at Cowles Scout Reservation. The event is open to youth and adults, amateurs and longtime triathletes.

Distance and course options include: SuperSprint – 200 yards swim, six miles bicycling, 1.5 miles trail run Sprint – 400 yards swim, 12 miles bicycling, three miles trail run Olympic – 1,600 yards swim, 23 miles bicycling, six miles trail run There are also relay options for Sprint and Olympic (one swimmer, one biker, one runner in teams of two or three people).