HalfRuns
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Jennifer Rosenbaum

FemaleIllinois2003–2025

38

Total Finishes

23

Different Races

9

States (18%)

1:44:26

PR (7:58/mi)

2:55:19

Average

+1:55:55

Slower (first to last)

Medal House

2013

United Airlines NYC Half

2:01:12
#7526 overall#3018 gender
2013

Naperville Half Marathon

2:04:22
#541 overall#273 gender
2012

2026 Disney Wine & Dine Half Marathon Weekend

2:50:43
#7297 overall#4404 gender
2010

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:17:22
#1981 overall#930 gender
2009

Life Time Chicago Half Marathon + 5K

2:12:13
#6721 overall#2954 gender
2009

March Madness Half Marathon

2:17:05
#895 overall#351 gender
2007

31st Annual Tom King Classic Half Marathon Run and 5K Run/Walk

1:44:26
#218 overall#48 gender
2007

Rock 'n' Roll New Orleans

1:50:20
#240 overall#46 gender
2007

Rock 'n' Roll Nashville

2:00:09
#4015 overall#1410 gender
2005

Rock 'n' Roll Nashville

1:59:23
#2843 overall#983 gender
2005

31st Annual Tom King Classic Half Marathon Run and 5K Run/Walk

2:01:25
#634 overall#169 gender
2003

31st Annual Tom King Classic Half Marathon Run and 5K Run/Walk

1:50:35
#432 overall#93 gender

Performance Timeline

PR 1:44:2620032005200520072007200720092009201020122013201320132014201420142015201520152015201620162016201620172017201720172018201820192022202320242024202420242024202520252025

Complete Race Log

YearRaceStateTimePlace
2025Grandma's MarathonDuluthMN3:43:53#8119
2025Garry Bjorklund Half MarathonDuluthMN3:43:53#8122
2025Fox Valley Marathon RacesSaint CharlesIL3:46:30#920
2024University of Michigan Health-West Grand Rapids MarathonGrand RapidsMI3:19:05#1616
2024Grandma's MarathonDuluthMN3:33:14#7672
2024Garry Bjorklund Half MarathonDuluthMN3:33:14#7677
2024Milwaukee Lakefront MarathonMilwaukeeWI3:37:41#1879
2024Fox Valley Marathon RacesSaint CharlesIL4:17:03#1006
2023Rock 'n' Roll Arizona MarathonPhoenixAZ2:55:26#4686
2022Fox Valley Marathon RacesSaint CharlesIL2:59:44#778
2019Naperville Half MarathonNapervilleIL2:05:45#894
2018Naperville Half MarathonNapervilleIL2:06:56#1058
2018Air Force MarathonDaytonOH4:17:09#3432
20172026 Naperville Women's Half Marathon and 5KNapervilleIL2:18:32#816
2017Naperville Half MarathonNapervilleIL2:28:12#1781
2017Rock 'n' Roll NashvilleNashvilleTN2:39:26#8909
2017Air Force MarathonDaytonOH4:19:25#4092
2016Naperville Half MarathonNapervilleIL2:11:13#1447
20162026 Naperville Women's Half Marathon and 5KNapervilleIL2:26:31#739
2016Huber Heights YMCA Half Marathon & 5KHuber HeightsOH3:43:01#154
2016Air Force Marathon—3:45:29#4687
2015Naperville Half MarathonNapervilleIL2:18:21#1792
2015Great Western Half Marathon and 10KSaint CharlesIL2:32:13#692
2015Air Force MarathonDaytonOH5:24:10#5307
2015Air Force Marathon—5:29:35#5308
2014Fox Valley Marathon RacesSaint CharlesIL2:12:19#767
2014Naperville Half MarathonNapervilleIL2:12:49#1764
2014Columbia Gorge Marathon and HalfHood RiverOR2:26:43#439
2013United Airlines NYC HalfNew YorkNY2:01:12#7526
2013Naperville Half MarathonNapervilleIL2:04:22#541
2013Chi Town Half Marathon & 10KChicagoIL2:04:25#593
20122026 Disney Wine & Dine Half Marathon WeekendOrlandoFL2:50:43#7297
2010Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:17:22#1981
2009Life Time Chicago Half Marathon + 5KChicagoIL2:12:13#6721
2009March Madness Half MarathonCaryIL2:17:05#895
200731st Annual Tom King Classic Half Marathon Run and 5K Run/WalkNashvilleTN1:44:26#218
2007Rock 'n' Roll New OrleansNew OrleansLA1:50:20#240
2007Rock 'n' Roll NashvilleNashvilleTN2:00:09#4015
2005Rock 'n' Roll NashvilleNashvilleTN1:59:23#2843
200531st Annual Tom King Classic Half Marathon Run and 5K Run/WalkNashvilleTN2:01:25#634
200331st Annual Tom King Classic Half Marathon Run and 5K Run/WalkNashvilleTN1:50:35#432

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

ILIllinois
17 races
TNTennessee
6 races
OHOhio
4 races
AZArizona
1 race
CACalifornia
1 race
LALouisiana
1 race
OROregon
1 race
ALAlabama
0 races
NJNew Jersey
0 races

50-State Challenge

9/ 50 states

41 states to go