Frank Murphy Park is located in Horseshoe Bay, just 15 miles north of Sturgeon Bay and 3 miles south of Egg Harbor. The park has an ornate pavilion, a sandy beach, and a permanent pier that is perfect for spectators. Several large fields directly across the road from the park’s entrance provide ample parking for participants and spectators.

The Door County Triathlon begins on the beach at Murphy Park with a swim in the shallow, crystal clear waters of Horseshoe Bay (average water temperature in late July is 70ºF). The triathlon offers two very distinct course options in both distance and degree of difficulty.