Greenseich, who is the first male cross country runner from Oswego to qualify for the NCAA Division III Championships in 15 years, finished with a time of 25:45.91 in the 8K. The championships were hosted by Principia College at the North Farm Course.

The senior finishes his cross country career at Oswego with numerous accolades and achievements. This season at the Atlantic Regionals, Greenseich set a record for the fastest 8K time in Laker history with a time of 25:06.3, also earning All-Region honors.

In his previous competition, Greenseich clocked a time 27:03.6 to finish fourth at the SUNYAC Championships. He was inducted into the 2017 SUNYAC Cross Country Championships Hall of Fame for placing in the top five.