Maurice J. McDonough High School

Pomfret, MD

4x100

44.70 - 2025 (Heats) - Marcus Mosley, Jadon Davis, Anthony Vaughn, Logan Smith

4x400

3:29.43 - 2007 - Nathan Hoyte, Anthony Tolliver, Romeo McClarry, Josh King
3:37.56 - 2025 - Carter Jaimes, Jaden Hawkins, Jalen Hawkins, Barrington Streat

4x100

50.03 - 2019 (Heats) - Macoreya Gray, Alliayah Ottley, Tamia Webb, Cheyenne Johnson
51.13 - 2025 (Heats) - Brooke Hubbard, Kristian Powell, Kendall Potter, Olivia Bellamy

4x400

4:21.42 - 2025 - Kendall Potter, Kristian Powell, Nadya Walker, Olivia St.Vil
4:28.33 - 2019 - Tamia Webb (1:09.79), Cheyenne Johnson (1:06.26), Jaylyn Smoot (1:08.23), Alliayah Ottley (1:04.07)