Jumpstart Winter 3 Race Series. This is a winter race series designed to keep you fit during the cold days of winter. Start with the FREEZE run/walk, 3, 5k,10k distances. Return a month later for the Valentine (Feb 14th,) return in another month for the St. Patty’s (March 14th) for the final race. This is a FLAT, FAST river course, sure to provide beauty and a PR. Fibertech event shirts available.