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JK
John Kowalski
MaleNew York1994–2025
48
Total Finishes
29
Different Races
13
States (25%)
1:25:35
PR (6:32/mi)
1:52:56
Average
-0:23:48
Faster (first to last)
Medal House
1998
The Unforgettable Staten Island Half Marathon!
1:42:36
#568 overall#492 gender
1998
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:45:08
#725 overall#580 gender
1997
The Unforgettable Staten Island Half Marathon!
1:32:00
#311 overall#308 gender
1997
The LESS Popular Brooklyn Half Marathon!
1:35:30
#318 overall#283 gender
1997
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:43:51
#469 overall#431 gender
1997
NYRR Fred Lebow Half Marathon
1:55:36
#1506 overall#1207 gender
1996
The LESS Popular Brooklyn Half Marathon!
1:30:15
#226 overall#220 gender
1996
The Unforgettable Staten Island Half Marathon!
1:32:58
#327 overall#301 gender
1995
The Unforgettable Staten Island Half Marathon!
1:30:15
#195 overall#182 gender
1995
The LESS Popular Brooklyn Half Marathon!
1:32:04
#189 overall#179 gender
1995
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:32:18
#190 overall#169 gender
1994
The Unforgettable Staten Island Half Marathon!
1:49:23
#815 overall#715 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Twin Lights Half MarathonGloucester | MA | 1:25:35 | #5 |
| 2020 | WBRunning Virtual Run SeriesMountain Top | PA | 2:15:25 | #6 |
| 2019 | Essex Half MarathonEssex Junction | VT | 1:57:52 | #18 |
| 2018 | Horseneck Half & 3.5 Miler: SOLD OUT! NO WEEKEND REGISTRATIONS WILL BE ACCEPTEDWestport | MA | 1:44:32 | #87 |
| 2015 | Carlsbad MarathonCarlsbad | CA | 1:44:43 | #595 |
| 2015 | Beer City Half™ San DiegoSan Diego | CA | 1:49:25 | #470 |
| 2015 | Rock 'n' Roll San DiegoSan Diego | CA | 1:50:33 | #1695 |
| 2015 | La Jolla Half Marathon & 5KSan Diego | CA | 1:53:43 | #884 |
| 2015 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 2:04:54 | #1795 |
| 2014 | Run SAN DIEGO 5K/10K/13.1San Diego | CA | 1:48:13 | #782 |
| 2014 | South Shore Half MarathonMilwaukee | WI | 2:34:15 | #782 |
| 2014 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 3:27:12 | #2774 |
| 2013 | Temecula Half Marathon, 10K, 5KTemecula | CA | 1:58:05 | #169 |
| 2012 | Run For Your HeartSaginaw | MI | 1:52:15 | #48 |
| 2012 | Naperville Trails Half Marathon & 10KWheaton | IL | 1:53:01 | #144 |
| 2012 | Half Madness Half MarathonBatavia | IL | 1:57:14 | #340 |
| 2012 | MERCY HEALTH GLASS CITY MARATHONToledo | OH | 2:00:31 | #886 |
| 2011 | St. Luke's Half Marathon & 5KAllentown | PA | 2:05:16 | #1620 |
| 2010 | St. Luke's Half Marathon & 5KAllentown | PA | 2:03:16 | #1593 |
| 2008 | Air Force MarathonDayton | OH | 1:36:39 | #93 |
| 2008 | Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochester | NY | 1:37:24 | #49 |
| 2008 | Half Madness Half MarathonBatavia | IL | 2:22:52 | #662 |
| 2006 | Flying Pig Pump and RunCincinnati | OH | 2:39:09 | #2902 |
| 2005 | South Shore Half MarathonMilwaukee | WI | 2:05:53 | #463 |
| 2005 | Sam Costa Half Marathon and Quarter Marathon - presented by Indy Runners and WalkersCarmel | IN | 2:30:30 | #298 |
| 2004 | South Shore Half MarathonMilwaukee | WI | 2:00:20 | #355 |
| 2003 | 2025 500 Festival Running EventsIndianapolis | IN | 2:17:42 | #10824 |
| 2002 | Indy Half Marathon at Fort BenIndianapolis | IN | 2:15:56 | #717 |
| 2001 | Parkersburg News and Sentinel Half Marathon and Two Mile RaceParkersburg | WV | 1:28:07 | #184 |
| 2001 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:34:52 | #400 |
| 2001 | NYRR Fred Lebow Half MarathonNew York | NY | 1:43:04 | #775 |
| 2000 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:36:34 | #340 |
| 2000 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 1:37:38 | #169 |
| 2000 | NYRR Fred Lebow Half MarathonNew York | NY | 1:39:00 | #843 |
| 1999 | NYRR Fred Lebow Half MarathonNew York | NY | 1:37:07 | #453 |
| 1999 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:40:04 | #524 |
| 1998 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:42:36 | #568 |
| 1998 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:45:08 | #725 |
| 1998 | NYRR Fred Lebow Half MarathonNew York | NY | 1:54:51 | #1598 |
| 1997 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:32:00 | #311 |
| 1997 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:35:30 | #318 |
| 1997 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:43:51 | #469 |
| 1997 | NYRR Fred Lebow Half MarathonNew York | NY | 1:55:36 | #1506 |
| 1996 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:30:15 | #226 |
| 1996 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:32:58 | #327 |
| 1995 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:30:15 | #195 |
| 1995 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:32:04 | #189 |
| 1995 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:32:18 | #190 |
| 1994 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:49:23 | #815 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
21 racesCACalifornia
7 racesILIllinois
3 racesINIndiana
3 racesOHOhio
3 racesPAPennsylvania
3 racesWIWisconsin
3 racesMAMassachusetts
2 racesMIMichigan
1 raceNJNew Jersey
1 raceVTVermont
1 raceALAlabama
0 racesTXTexas
0 races50-State Challenge
13/ 51 states + DC
38 states to go