The Diamond Lake Open Water Challenge is a multi-event open water swim in Cassopolis, Michigan every June.
A great early-season event in the Midwest calendar, within the hotbed of triathlete in the state of 10,000 lakes, it has been drawing raves from triathletes and swimmers alike.
The Diamond Lake Open Water Challenge, hosted by Precision Multisport on June 3rd, offers a 2.5K, 5K and 10K courses in a tranquil lake where the local community opens up its well-known hospitality to visitors from far and near.
Copyright © 2012 by Open Water Source