Loading view. Running Races in Ansonia, CT Find runs and races near you with our Ansonia, CT running calendar. Find your next 5K, 10K, half marathon, road race, trail run, marathon, ultra, and everything in between. Today 9/24/2022 Sat, September 24, 2022 - 9/7/2024 Now Select date. September 2022 St Jude 5K Color Run In-Person RaceSat, September 24, 2022 Ansonia, CT 5K Previous Events Today Next Events