Upcoming Races & Club Events « All Events This event has passed. Westchester Triathlon September 21, 2019 @ 12:00 am - September 22, 2019 @ 12:00 am EDT « Seacoast Century Rev3 Niagra Falls Barrelman » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Start: September 21, 2019 @ 12:00 am EDT End: September 22, 2019 @ 12:00 am EDT Website: https://westchestertriathlon.org/