This week is the Square Lake Triathlon north of Stillwater, MN. The short course is on Saturday with a 1/2 mile swim, 18 mile bike and 5 mile run. The long course is on Sunday with a 1.2 mile swim, 54 mile bike, 13 mile run. Online registration closes at midnight, Sept 5 but there is race day registration. Saturdays event begins at 8:00 a.m.. Sundays event starts at 7:30 a.m.