100 meters: Mateo Medina, 10.43 at the 2024 Division I Port Clinton Regional
200 meters: Mateo Medina, 20.96 at the 2024 Division I Port Clinton Regional
400 meters: Mateo Medina, 45.88 at the 2024 Division I state meet
800 meters: Ray Armstrong Jr., 1:52.78 at the 2003 Division I state meet
1,600 meters: Nick Brown, 4:20.13 at the 2004 Division I state meet
3,200 meters: Jim Silver, 9:29.0 at 1982 Rocky River Division I Regional
110-meter hurdles: Vaughn Shores, 14.1 in 1977
300-meter hurdles: Matt Whitely, 38.11 at the 2005 Pioneer Conference meet
4×100 relay: Titus Spencer, Aaron Frost, Jordan Lucky-Baker, Tayvion Benton, 42.03 at 2018 Amherst Division I Regional
4×200 relay: Sinquae Grant, Jayvion Benton, Aaron Frost, Tayvion Benton, 1:28.16 at the 2019 Division I state meet semifinal
4×400 relay: H. Jackson, Lamar Jackson, Corey Williams, Rod Moore, 3:16.3 in 1987
4×800 relay: Josh Young, Nick Brown, Michael Inge, Ray Armstrong Jr., 7:42.71 at 2002 Division I state meet
Shot put: Jason Young, 58-7 in 1991
Discus: C. Leslie, 166-10 in 1967
Long jump: Mike Rodgers, 23-2 in 1990
High jump: Mark Cannon, 7-2.25 at 1987 Division I state meet
Pole vault: Jerry Klyop, 15-2 in 1968
4×1,600 relay: Nick Brown, Eric Hammond, Greg Hammond, Jon Jones, 18:36 at the 2004 Willoughby South Invitational
Distance medley relay: R. Woolery, S. Ashley, H. Washington, Jim Silver, 10:40 at 1983 Vermilion Invitationa;
Sprint medley: Brandon Pride, L. Tillman, Ken Webber, Ray Armstrong, 1:33.02 at 2003 Dayton Don Mitchell Invitational