HalfRuns
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Jonathan Katz

MaleNew York1982–2025

48

Total Finishes

37

Different Races

17

States (33%)

0:21:24

PR (1:38/mi)

1:53:28

Average

+0:24:03

Slower (first to last)

Medal House

2008

Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8k

1:38:26
#126 overall
2008

Rock 'n' Roll New Orleans

1:54:10
#626 overall#447 gender
2007

Rock 'n' Roll Virgina Beach Half Marathon

1:42:32
#1141 overall#953 gender
2006

Thanksgiving Day Half Marathon

2:03:08
#2986 overall#2020 gender
2005

Thanksgiving Day Half Marathon

2:07:00
#3145 overall#2100 gender
2004

NYRR Fred Lebow Half Marathon

1:33:17
#243 overall#222 gender
2004

Kenner's Ole Man River Half Marathon

1:51:15
#95 overall#78 gender
2003

NYRR Fred Lebow Half Marathon

1:37:13
#358 overall#321 gender
2003

Greater St. Louis Marathon

1:53:52
#325 overall#222 gender
2003

Kentucky Derby Festival Race Weekend

1:56:35
#2191 overall#1750 gender
1998

B&A Trail Marathon and Half Marathon

1:44:43
#113 overall#98 gender
1982

DEXTER-ANN ARBOR RUN

1:37:09
#488 overall#469 gender

Performance Timeline

PR 0:21:2419821998200320032003200420042005200620072008200820082009201020102011201120112012201220132013201420142014201520152016201620162016201720172017201720182018201820182019201920192020202120212021202220232024202420252025

Complete Race Log

YearRaceStateTimePlace
2025Rock 'n' Roll Arizona MarathonPhoenixAZ1:34:47#232
2025NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:01:12#776
2024NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:24:39#16288
2024Skidaway Island Half Marathon & 5kSavannahGA2:52:00#397
2023Newport MarathonNewportRI1:44:00#186
2022Run MalibuMalibuCA2:14:56#1251
2021Rock 'n' Roll Washington DCWashingtonDC1:27:31#161
2021UTHealth Houston Half Marathon & 10KHoustonTX1:38:58#388
202118th Annual F^3 Lake Half Marathon & 5kChicagoIL1:40:27#11
202018th Annual F^3 Lake Half Marathon & 5kChicagoIL1:45:17#315
2019Pasadena Half Marathon & 5KPasadenaCA2:05:14#1902
2019Georgetown to Idaho Springs Half MarathonUnknownCO2:14:04#615
2019Run MalibuMalibuCA2:19:51#1493
2018Ashland Half Marathon & 5kAshlandVA1:29:48#36
2018Frederick Running FestivalFrederickMD2:08:36#1535
2018Frederick Running FestivalFrederickMD2:08:37#1517
2018Life Time Miami Marathon & HalfMiamiFL3:04:13#11652
2017Philadelphia MarathonPhiladelphiaPA1:38:19#640
2017Rock 'n' Roll Washington DCWashingtonDC1:41:41#829
2017Navy Air Force Half Marathon & Navy 5-MilerWashingtonDC1:43:05#345
2017Rubin Run Half MarathonTenaflyNJ1:58:26#46
2016Navy Air Force Half Marathon & Navy 5-MilerWashingtonDC1:45:43#496
2016United Airlines NYC HalfNew YorkNY1:48:07#4540
2016The LESS Popular Brooklyn Half Marathon!BrooklynNY2:02:29#13094
20162026 Superhero Half Marathon and RelayMorristownNJ2:15:25#820
2015Life Time 305 Half Marathon and 5K Presented by Baptist HealthMiami BeachFL1:47:08#206
2015Shipyard Old Port Half MarathonPortlandME2:18:13#1860
2014United Airlines NYC HalfNew YorkNY1:46:28#4278
2014The Unforgettable Staten Island Half Marathon!Staten IslandNY1:47:29#2198
2014Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA2:45:06#6480
2013Rock 'n' Roll Washington DCWashingtonDC1:54:52#4044
2013LONG ISLAND MARATHON FESTIVALEast MeadowNY2:05:09#2008
2012Celebrate Life Half MarathonRock HillNY1:34:12#35
2012Rock 'n' Roll New OrleansNew OrleansLA1:49:02#1339
2011Revenge of the Red Baron Half Marathon and 5KCorningNY1:37:10#42
2011Jazz Half Marathon and 5KNew OrleansLA1:57:19#765
2011Heart Mini MarathonCincinnatiOH2:07:13#1078
2010Springmaid Road RaceFort MillSC0:21:24#66
2010Rock 'n' Roll New OrleansNew OrleansLA1:40:34#418
2009Rock 'n' Roll New OrleansNew OrleansLA1:48:27#531
2008Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmondVA1:38:26#126
2008Rock 'n' Roll New OrleansNew OrleansLA1:54:10#626
2008Thanksgiving Day Half MarathonAtlantaGA2:18:38#5871
2007Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA1:42:32#1141
2006Thanksgiving Day Half MarathonAtlantaGA2:03:08#2986
2005Thanksgiving Day Half MarathonAtlantaGA2:07:00#3145
2004NYRR Fred Lebow Half MarathonNew YorkNY1:33:17#243
2004Kenner's Ole Man River Half MarathonKennerLA1:51:15#95
2003NYRR Fred Lebow Half MarathonNew YorkNY1:37:13#358
2003Greater St. Louis MarathonSt. LouisMO1:53:52#325
2003Kentucky Derby Festival Race WeekendLouisvilleKY1:56:35#2191
1998B&A Trail Marathon and Half MarathonSeverna ParkMD1:44:43#113
1982DEXTER-ANN ARBOR RUNDexterMI1:37:09#488

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

NYNew York
11 races
LALouisiana
6 races
DCDistrict of Columbia
5 races
GAGeorgia
5 races
CACalifornia
3 races
MDMaryland
3 races
VAVirginia
3 races
ILIllinois
2 races
NJNew Jersey
2 races
AZArizona
1 race
COColorado
1 race
MEMaine
1 race
MIMichigan
1 race
OHOhio
1 race
PAPennsylvania
1 race
RIRhode Island
1 race
TXTexas
1 race

50-State Challenge

17/ 51 states + DC

34 states to go