The 5-foot-10, 120-pound senior finished second at the state meet this past season with a time of 15:40.54, leading the Hawks to the state team title. McMahon took fifth at the Nike Cross Nationals Northeast Regional championships, then crossed the line 45th at the NXN Final, helping Hendricken finish fourth nationally as a team.
McMahon has maintained a 3.31 GPA in the classroom. He has signed a National Letter of Intent to compete in cross country and track and field on scholarship at Davidson College in North Carolina this fall.
McMahon has volunteered locally with McAuley Ministries and at youth track meets in addition to donating his time to multiple community-service initiatives through his church youth group.