Save This Event For Later Winona's Snofatshu Winter Duathlon Mannsville, NY, Sat Feb 18, 2017 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: Winona Forest, CCC Camp, at Rt. 90 and Bargy Rd. , Mannsville, NY 13661 Presented by Winona Adventure Racing This is a past event. If you wish to see the details for this past event click "Continue" below. If you are looking for a current event, please search the event calendar .