Young athletes compete on the final day of the Head of the Charles

The world's largest three-day rowing competition, the Head of the Charles regatta wrapped up Sunday. Sunday's competition involved younger athletes.

Blair Crawford is a coach at the Noble and Greenough School in Dedham. He coached three crews of 15 to 18-year-olds.

Crawford spoke with WBUR's Weekend Edition from the banks of the Charles River to explain how the young athletes prepared for the world-renowned race.