Mike Gabriele

Members of the winning Niskayuna girls 4x800-meter relay team are shown at the April 18 Warrior Classic at Niskayuna High School. Shown, from left, are Madeleine Hesler, Sydney Smith, Abigail Spiers, and Amelia Kokernak. (Michael Kelly/Gazette Reporter)

Silver Warriors athletics rundown: April 20

BY MICHAEL KELLY Gazette Reporter NISKAYUNA — Five things to know about this weekend’s news and upcoming action for Niskayuna High School athletics: Abigail Spiers was brilliant at the eighth annual Warrior Classic, netting a win in the 800-meter run…