The 6-foot-1, 155-pound junior won three individual titles at the Division I state meet this past season, leading the Redhawks to a state championship as a team. Marshall won the 800-meter run, the 1,500-meter run and the 3,000-meter run at the state meet
Marshall has maintained a 3.37 GPA in the classroom.
He has volunteered locally at numerous road races and as a youth track coach.