Back to League Tables
JK
Jeffrey Katz
MaleNew Jersey1997–2025
51
Total Finishes
30
Distinct Races
10
States (20%)
1:25:38
PR (6:32/mi)
1:54:47
Average
+1:12:12
Slower (first to last)
Medal House
2001
White Mountain Milers Half Marathon
1:32:54
#52 overall#45 gender
2000
White Mountain Milers Half Marathon
1:36:36
#55 overall#51 gender
2000
Rock ‘n’ Roll Philadelphia Half Marathon
1:41:51
#1677 overall#1367 gender
2000
Liberty Waterfront Half Marathon and 5K Run
1:50:56
#418 overall#333 gender
1999
Rock ‘n’ Roll Philadelphia Half Marathon
1:27:54
#447 overall#398 gender
1999
Liberty Waterfront Half Marathon and 5K Run
1:28:59
#98 overall#86 gender
1999
White Mountain Milers Half Marathon
1:29:43
#28 overall#25 gender
1999
Life Time Chicago Half Marathon + 5K
1:53:50
#1552 overall#1176 gender
1998
Jersey Shore Half Marathon and 2 Mile Run
1:25:38
#25 overall#23 gender
1998
White Mountain Milers Half Marathon
1:26:25
#21 overall#21 gender
1998
Liberty Waterfront Half Marathon and 5K Run
1:32:44
#95 overall#88 gender
1997
Liberty Waterfront Half Marathon and 5K Run
1:36:27
#182 overall#164 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | United Airlines NYC HalfNew York | NY | 2:48:39 | #26018 |
| 2022 | Des Plaines River Trail RaceDes Plaines | IL | 2:17:53 | #130 |
| 2022 | United Airlines NYC HalfNew York | NY | 2:33:45 | #18264 |
| 2022 | Lake Powell Half MarathonPage | AZ | 3:07:53 | #705 |
| 2021 | Surf City MarathonHuntington Beach | CA | 1:53:33 | #692 |
| 2021 | Des Plaines River Trail RaceDes Plaines | IL | 2:14:19 | #129 |
| 2019 | REVEL Big CottonwoodSalt Lake City | UT | 2:17:59 | #1661 |
| 2018 | San Diego Beach & Bay Half MarathonSan Diego | CA | 1:42:28 | #142 |
| 2018 | 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1MAgoura Hills | CA | 1:54:02 | #188 |
| 2018 | Dole Great Race of Agoura HillsAgoura Hills | CA | 1:54:02 | #188 |
| 2018 | Drop13 Big Cottonwood Canyon Half Marathon & 5KHolladay | UT | 2:11:31 | #465 |
| 2018 | REVEL Big CottonwoodSalt Lake City | UT | 2:13:16 | #1683 |
| 2018 | 2026 HiTOPS Princeton Half MarathonPrinceton | NJ | 2:16:03 | #1087 |
| 2017 | Runtastic NEBOPayson | UT | 1:35:42 | #63 |
| 2016 | Rock 'n' Roll San DiegoSan Diego | CA | 2:14:43 | #6582 |
| 2016 | United Airlines NYC HalfNew York | NY | 2:28:44 | #16796 |
| 2015 | Hobble Creek Half MarathonMapleton | UT | 1:39:41 | #96 |
| 2015 | Pittsburgh Marathon WeekendPittsburgh | PA | 1:43:59 | #936 |
| 2014 | Pittsburgh Marathon WeekendPittsburgh | PA | 1:53:53 | #2510 |
| 2014 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 2:20:52 | #1354 |
| 2013 | Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna Hills | CA | 1:47:35 | #191 |
| 2013 | Shoreline Half Marathon & 5KHamlin | NY | 2:03:58 | #204 |
| 2013 | Rochester Regional Health Flower City ChallengeRochester | NY | 2:08:42 | #1393 |
| 2012 | Fontana Days RunFontana | CA | 1:38:29 | #135 |
| 2012 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 1:42:38 | #308 |
| 2012 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 2:15:54 | #1992 |
| 2011 | Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna Hills | CA | 1:40:10 | #142 |
| 2011 | Fontana Days RunFontana | CA | 2:04:38 | #643 |
| 2009 | Baltimore Running FestivalBaltimore | MD | 2:19:28 | #4908 |
| 2007 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 1:43:43 | #260 |
| 2007 | Monterey Bay Half MarathonMonterey | CA | 2:16:50 | #2399 |
| 2006 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 1:38:33 | #112 |
| 2006 | Lucky 5K/10K/Half Marathon - St GeorgeSaint George | UT | 1:44:45 | #106 |
| 2004 | White Mountain Milers Half MarathonNorth Conway | NH | 1:34:36 | #37 |
| 2004 | Charlotte Racefest Half Marathon, 10K & 10K RelayCharlotte | NC | 1:53:30 | #297 |
| 2004 | Rock n Roll NashvilleNashville | TN | 1:59:53 | #2021 |
| 2003 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:38:12 | #248 |
| 2003 | White Mountain Milers Half MarathonNorth Conway | NH | 1:41:18 | #77 |
| 2003 | Mistletoe RunWinston Salem | NC | 1:58:28 | #378 |
| 2003 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:22:19 | #6281 |
| 2002 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:41:51 | #361 |
| 2002 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:49:43 | #1879 |
| 2002 | Charlotte Racefest Half Marathon, 10K & 10K RelayCharlotte | NC | 1:57:13 | #516 |
| 2001 | White Mountain Milers Half MarathonNorth Conway | NH | 1:32:54 | #52 |
| 2001 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:38:22 | #277 |
| 2000 | White Mountain Milers Half MarathonNorth Conway | NH | 1:36:36 | #55 |
| 2000 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:41:51 | #1677 |
| 2000 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:50:56 | #418 |
| 1999 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:27:54 | #447 |
| 1999 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:28:59 | #98 |
| 1999 | White Mountain Milers Half MarathonNorth Conway | NH | 1:29:43 | #28 |
| 1999 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:53:50 | #1552 |
| 1998 | Jersey Shore Half Marathon and 2 Mile RunHighlands | NJ | 1:25:38 | #25 |
| 1998 | White Mountain Milers Half MarathonNorth Conway | NH | 1:26:25 | #21 |
| 1998 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:32:44 | #95 |
| 1997 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:36:27 | #182 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
13 racesNJNew Jersey
10 racesNHNew Hampshire
6 racesUTUtah
6 racesNYNew York
5 racesPAPennsylvania
5 racesILIllinois
3 racesNCNorth Carolina
3 racesAZArizona
1 raceCOColorado
1 race50-State Challenge
10/ 51 states + DC
41 states to go