LISBON — The Fort La Presentation Association will host its 10th annual Primitive Snowshoe Biathlon, at the St. Lawrence Sportsman Club, 58 Sportsman’s Club Road, on Saturday and Sunday, March 2 and 3 from 10 a.m.-2 p.m. each day. The event is timed as participants snowshoe along a 1 and a half mile trail through the woods.  Contestants stop at five shooting stations in the woods, firing two shots at each station and throw a tomahawk at the end of the course. Sign up in person the day of the event. Traditional flintlock, percussion or modern in-line firearms can be used. Divisions of shooters include elders, men, women and youth. Info: www.fort1749.org.