In 2019, we caught up with Manchester (CT) then-sophomore Aidan Puffer for an early-season 1k repeat workout.
In the time since, Puffer has blossomed into one of the country's best distance runners and recently committed to Northern Arizona University. Puffer has yet to open up his fall season, but we'll be on the lookout in the meantime.
Watch the workout above and check out his splits below.
1 - 3:22
2 - 3:07
3 - 3:10
4 - 3:11
5 - 3:11
6 - 3:10