HalfRuns
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Jonathan Jennings

MaleIllinois1999–2024

40

Total Finishes

18

Different Races

9

States (18%)

1:29:17

PR (6:49/mi)

1:41:37

Average

+0:58:14

Slower (first to last)

Medal House

2008

Rock 'n' Roll Chicago Half Marathon

1:30:42
#255 overall#238 gender
2007

Rock 'n' Roll Chicago Half Marathon

1:29:57
#290 overall#272 gender
2007

North Shore Classic

1:30:23
#57 overall#55 gender
2006

Alpine Races

1:29:44
#47 overall#47 gender
2006

Rock 'n' Roll Chicago Half Marathon

1:29:45
#300 overall#265 gender
2006

Chicago Distance Classic -

1:29:45
#301 overall#265 gender
2006

Life Time Chicago Half Marathon + 5K

1:29:53
#191 overall#171 gender
2006

North Shore Classic

1:30:32
#83 overall#77 gender
2004

Life Time Chicago Half Marathon + 5K

1:30:11
#193 overall#171 gender
2004

Rock 'n' Roll Chicago Half Marathon

1:32:04
#174 overall#160 gender
2001

Life Time Chicago Half Marathon + 5K

1:34:41
#243 overall#219 gender
1999

Fairfield Road Races

1:35:09
#221 overall#197 gender

Performance Timeline

PR 1:29:17199920012004200420062006200620062006200720072008200820082009200920102010201120112011201420142015201620162016201720182018201820182018201820202020202020242024

Complete Race Log

YearRaceStateTimePlace
2024Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort CollinsCO2:27:59#1269
2024The Toyota Super Half Marathon™& Game Day 5K™Colorado SpringsCO2:33:23#363
2020Seaside School Half Marathon & 5KSeasideFL1:53:05#217
2020Seaside Half-Marathon and 5KSeasideFL1:53:06#217
2020HRCA Backcountry Wilderness Half MarathonLone TreeCO2:14:10#164
2018United Airlines NYC HalfNew YorkNY1:38:40#2143
2018Minneapolis Halloween HalfMinneapolisMN1:38:43#46
2018Seaside School Half Marathon & 5KSeasideFL1:41:47#81
2018Seaside Half-Marathon and 5KSeasideFL1:41:47#81
2018Bluegrass Half MarathonJohnson CityTN2:13:33#247
2018Kiawah Island MarathonKiawah IslandSC2:17:22#1829
2017United Airlines NYC HalfNew YorkNY1:37:05#1899
2016Seaside School Half Marathon & 5KSeasideFL1:34:39#38
2016Seaside Half-Marathon and 5KSeasideFL1:34:39#38
2016United Airlines NYC HalfNew YorkNY1:38:56#2192
2015Corporate CupCharlotteNC1:32:26#47
2014United Airlines NYC HalfNew YorkNY1:35:40#1552
2014Charlotte Marathon, Half, and 5KCharlotteNC1:38:08#150
2011Life Time Chicago Half Marathon + 5KChicagoIL1:30:35#268
2011Chicago Half Marathon—1:30:35#269
2011Rock 'n' Roll Chicago Half MarathonChicagoIL1:32:17#288
2010Life Time Chicago Half Marathon + 5KChicagoIL1:29:33#262
2010Rock 'n' Roll Chicago Half MarathonChicagoIL1:30:37#259
2009North Shore ClassicHighland ParkIL1:29:17#57
2009Rock 'n' Roll Chicago Half MarathonChicagoIL1:30:07#244
2008Rock 'n' Roll Chicago Half MarathonChicagoIL1:30:42#255
2008Alpine RacesLake ZurichIL1:32:32#43
2008North Shore ClassicHighland ParkIL1:33:32#37
2007Rock 'n' Roll Chicago Half MarathonChicagoIL1:29:57#290
2007North Shore ClassicHighland ParkIL1:30:23#57
2006Alpine RacesLake ZurichIL1:29:44#47
2006Rock 'n' Roll Chicago Half MarathonChicagoIL1:29:45#300
2006Chicago Distance Classic -—1:29:45#301
2006Life Time Chicago Half Marathon + 5KChicagoIL1:29:53#191
2006North Shore ClassicHighland ParkIL1:30:32#83
2004Life Time Chicago Half Marathon + 5KChicagoIL1:30:11#193
2004Rock 'n' Roll Chicago Half MarathonChicagoIL1:32:04#174
2001Life Time Chicago Half Marathon + 5KChicagoIL1:34:41#243
1999Fairfield Road RacesFairfieldCT1:35:09#221

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

ILIllinois
18 races
FLFlorida
6 races
NYNew York
4 races
COColorado
3 races
NCNorth Carolina
2 races
CTConnecticut
1 race
MNMinnesota
1 race
TNTennessee
1 race
SCSouth Carolina
1 race

50-State Challenge

9/ 50 states

41 states to go