High School Boys' 4x400m Relay Event 189 - Philly Catholic, Prelims
High School Boys' 4x400m Relay Event 173, Prelims
Apr 27, 2023
High School Boys' 4x400m Relay Event 152, Prelims
Apr 27, 2023
High School Girls' 4x400m Relay Event 513, Prelims 6
Apr 29, 2023
High School Boys' 4x400m Relay Event 153, Prelims
Apr 27, 2023
Women's 4x400m Relay Event 586, Finals
Apr 29, 2023
High School Girls' 4x400m Relay Event 516, Prelims 9
Apr 29, 2023
Women's 4x400m Relay Event 586, Finals
Apr 29, 2023
Men's 4x400m Relay Event 587, Finals
Apr 29, 2023