Big Shoulders Open Water Swim Classic
Saturday, September 11, 2021
Ohio Street Beach, Lake Michigan
400 N Lakeshore Drive Chicago IL 60611 USA
Chicago Masters' Big Shoulders Open Water Swim is a 5K and 2.5K swim held every September since 1991 at Ohio Street Beach in Chicago, on Lake Michigan. The course is a 2.5K triangle, patrolled by Chicago Park District Lifeguards.
Sanctioned by the Illinois LMSC