| Individual Events | 
| Event | Name | School | Year | Mark | Wind | Meet | 
| 100m | Ryan Johnson | Delbarton | 2024 | 10.60 | +0.7 | Meet of Champions | 
| 100m | Spencer Anderson | Morristown-Beard | 2022 | 10.59 | +2.9* | County Champs *(Exceeds Allowable Wind) | 
| 100yd | Chip Carroll | Chatham Twp | 1977 | 9.7 (HT) | Conference Champs | |
| 200m | Rohan Tucker | Madison | 2025 | 21.14 | -1.3 | New Balance Nationals | 
| 220yd | Jim Adams | Hanover Park | 1978 | 22.3 (HT) | County Champs | |
| 400m | Jack Ahart | Kinnelon | 2023 | 47.19 | Meet of Champions | |
| 440yd | Jim Adams | Hanover Park | 1979 | 49.0 (HT) | State Sectionals | |
| 800m | Fred Bronner | Morris Hills | 1985 | 1:50.6 (HT) | Meet of Champions | |
| 800m | Jason Apwah | Roxbury | 2007 | 1:50.85 | Nike Nationals | |
| 880 yd | Paul Hoyt | Morristown | 1969 | 1:53.0 (HT) | Group Champs | |
| 1500m | Collin Boler | Delbarton | 2023 | 3:50.19 | Brooks PR Invitational | |
| 1600m | Collin Boler | Delbarton | 2023 | 4:04.61 | Brooks PR Invitational | |
| Mile | Collin Boler | Delbarton | 2023 | 4:06.03 | Brooks PR Invitational | |
| 3000m | Morgan Pearson | Delbarton | 2011 | 8:21.43 | New Balance Nationals | |
| 3200m | Collin Boler | Delbarton | 2023 | 8:47.85 | Arcadia Invitational | |
| 2 Mile | Morgan Pearson | Delbarton | 2011 | 8:59.41 | New Balance Nationals | |
| 110m Hurdles | John Charly | Morristown | 1991 | 14.08 | +0.8 | Meet of Champions | 
| 110m Hurdles | Mike Cuppari | Hanover Park | 2007 | 14.05 | +2.1* | Meet of Champions *(Exceeds Allowable Wind) | 
| 120yd Hurdles | Leon Pras | Dover | 1958 | 14.0 (HT) | County Champs | |
| 180yd Hurdles | Carter Mobley | Morristown | 1965 | 19.3 (HT) | State Groups | |
| 330yd Hurdles | Keith Lindsley | Morris Hills | 1978 | 38.7 (HT) | Meet of Champions | |
| 400m Hurdles | Paul Quitzau | Mount Olive | 1983 | 51.91 | USATF Nationals | |
| Long Jump | Marcus Hickerson | Delbarton | 1987 | 24-3 1/4 | Group Champs | |
| High Jump | Glenn Scheideler | Randolph | 2009 | 6-10 1/4 | State Sectionals | |
| Triple Jump | Devon Jones | Boonton | 2010 | 49-11 1/2 | Meet of Champions | |
| Pole Vault | Cade Zeolla | West Morris | 2025 | 16-5 | State Sectionals | |
| Shot Put | Nicholas Vena | Morristown | 2011 | 75-10 1/4 | Meet of Champions | |
| Discus | Capp DeSheplo | West Morris | 2025 | 187-9 | New Balance Nationals | |
| Javelin | Dean Sullivan | Delbarton | 2011 | 217-9 | New Balance Nationals | |
| Javelin (pre 2002) | Norman Roth | Morris Hills | 1979 | 229-2 | Meet of Champions | 
| Relay Events | 
| 4 x 100m | Mount Olive | 2021 | 42.29 | Anthony Rocco, Anthony Thulin, John Lucas Trombley, Gabriel Maya | Meet of Champions | 
| 440yd Relay | Morristown | 1971 | 44.0 (HT) | ||
| 4 x 200m | Morristown | 1987 | 1:28.4 (HT) | Earl Jackson, Scott Dorsey, Quincy Simpson, Roger Reid | Columbia Relays | 
| 4 x 200m | Mount Olive | 2009 | 1:29.57 | Kevin Persson, Cody Merritt,,Peter Bonanno, Aeron Gilson | Morris Hills Relays | 
| 880yd Relay | Delbarton | 1976 | 1:30.9 (HT) | Leo McIntosh, Maurice Martino, Jeff Word, Frank Joyce | Independent Schools Relays | 
| 4 x 400m | Mendham | 2014 | 3:18.07 | Dylan Herraghty,Tyler Pressl,Malcolm Montilus,Christian Kidal-Brandt | Meet of Champions | 
| Mile Relay | Morristown | 1973 | 3:17.3 (HT) | Don Hitchcock. George Johnson, Bernie Wall, Joe Pearson | New Jersey Relays | 
| 4 x 800m | Morris Hills | 2009 | 7:31.60 | Liam Tansey, Vinny Chiusano, Lucas Clyne, Sean Poherence | Penn Relays | 
| 2 Mile Relay | Morristown | 1969 | 7:59.1 (HT) | ||
| 4 x 1600m | Mendham | 2012 | 17:50.86 | Tom Pavarini, Pete Ehmann, Paul Ehmann, Gerald Gorman | County Relays | 
| 4 x Mile | Morris Hills | 2006 | 17:30.18 | Jared Labar, Brandon Rodkewitz, Jayson Decker, Kyle Soloff | Nike Nationals | 
| Distance Medley (m) | Morris Hills | 2008 | 10:08.46 | Liam Tansey, Vinny Chiusano, Lucas Clyne, Sean Poherence | Nike Nationals | 
| Distance Medley (y) | Delbarton | 1979 | 10:24.3(HT) | Ken Breen, John Wladar, Steve Delahunty, Barry Enright | Kearny Relays | 
| Sprint Medley (m) | Chatham | 2023 | 3:27.08 | Ted Joel, Adam Pettijean, Charlie Henne, Filip Gache | New Balance Nationals | 
| Sprint Medley (y) | Parsippany | 1976 | 3:35.9 (HT) | ||
| Shuttle Hurdles (m) | Morris Hills | 2012 | 59.90 | Greg Leeper, Ranell Bell, Michael Demby, Adrian Samsel | New BalanceNationals | 
| Shuttle Hurdles (y) | Morris Hills | 1977 | 61.5 (HT) | Keith Lindsley, Tom Bradley, Bob Reedy, Chip Peterson | Jersey Hills Relays | 
| 3 x 330yd Hurdles (y) | Morris Hills | 1977 | 2:51.7 (HT) | Keith Lindsley, Tom Bradley, Bob Reedy, Jim Logan | County Relays | 
| 3 x 400m Hurdles | Randolph | 1992 | 2:47.4 (HT) | Dave Jan, Paul Grech, Patrick Slater | East Coast Relays | 
| 3 x 400m Hurdles | Randolph | 2014 | 2:48.43 | Collin McAlmont,Stephen Nalbach,Dan Leanza | County Relays | 
| Shot Put Relay | Morristown | 2008 | 165-3 1/2 | Nick Vena, Anthony Napoleon, Joey Morrison | County Relays | 
| Discus Relay | Hanover Park | 1997 | 474-4 | Mike George, Peter Nosal, Deniz Adiguzel | Summit Relays | 
| Javelin Relay | Boonton | 2009 | 499-2 | Dan Drugac, Aaron Cronk, John Proctor | Randolph Relays | 
| Javelin Relay (pre 2002) | Morris Hills | 1977 | 601-8 | Harold Campbell, Alan Rigg, Scott Klinger | County Relays | 
| Long Jump Relay | Randolph | 2014 | 66-5 | Anthony Zarro, Greg Stickle, Carlo Zarro | County Relays | 
| High Jump Relay | Randolph | 1981 | 19-0 | Nat Aiken, Lester Davis, John McDonough | County Relays | 
| Triple Jump Relay | Boonton | 2010 | 133-2 1/2 | Devon Jones, Joey Marini, Tracey Thomas | County Relays | 
| Pole Vault Relay | Hanover Park | 1992 | 40-6 | Greg Schroeder, Anthony Correale, Steve Bissett | County Relays |