Quincy Wilson Breaks His Own High School Record in 45.37 | New Balance Nationals Indoor 2026

Quincy Wilson (Bullis School) broke his own national indoor 400m record with a 45.37 at New Balance Nationals Indoor, edging Jayden Deleon by just 0.009 seconds to complete a four-year sweep of the event. Wilson became the first athlete to win New Balance Nationals Indoor 400m all four years of high school — from freshman to senior — cementing his place as the greatest high school 400m runner of all time. Deleon, a M...