Open Water Swimming

Quassapaug Sailing Center

Lake Quassapaug is a beautiful place for open water swimming. The lake is spring-fed, rated as one of the cleanest lakes in Connecticut, and has a 5 mph speed limit on motorboats—making it ideal for a peaceful and safe swim.

Swim Training Clinics

7:00–8:15 AM
Tuesdays, Thursdays, and Saturdays
Starting June 1
Runs through June, July & August.

For info, contact Dave Heller:
203-509-7320

Swim Festival Start
Open Water Swim Festival

19th Annual

Saturday, August 30, 2025
Rain date: August 31st

  • 3 Mile: 8:00 AM (Check-in 7:00–7:45)
  • 1.5 Mile: 11:00 AM (Check-in 10:00–10:45)
  • 0.5 Mile: 1:00 PM (Check-in 12:00–12:45)
Past Race Results

Browse results from past festivals: