A three-time All-America selection for DePauw University, Marcus Dozier was named an assistant coach for St. Lawrence in 2016. He finished fourth in the discus and seventh in the shot put at the 2016 NCAA Division III Men's Track and Field Championships and served as a team captain for two seasons. During his time at Depauw, Dozier was also a three-year football player, was the vice president of the wrestling club and served as vice president and treasurer of the Student-Athlete Advisory Committee.