Frontier Academy's Jaden Davis dropped 2:02 from his freshmen year to senior year.
The boy's senior class had 26 who competed in the 2016 Colorado State Cross Country Championships, and of those 26, University's Nick Thomas had the biggest drop in time with a 2:24 jump.
And he wasn't alone.
Three more broke the magical two-minute marker, including Michael Leoni, who was just two seconds back with a 2:22 lead, and Gus McIntyre, and Jaden Davis.
Cole Sprout owned the fastest time by a freshman, and he duplicated the feat as a senior.