HalfRuns
Back to League Tables

Jennifer Cho

FemaleNew Jersey2007–2025

33

Total Finishes

29

Different Races

13

States (25%)

1:31:29

PR (6:59/mi)

2:12:07

Average

-0:38:21

Faster (first to last)

Medal House

2012

Virginia Wine Country Half Marathon 2026

1:51:44
#283 overall#120 gender
2012

Marin County Half Marathon

1:52:18
#132 overall#40 gender
2012

Rock 'n' Roll Washington DC

1:54:51
#3217 overall#1331 gender
2012

Philadelphia Marathon

2:16:25
#6609 overall#3620 gender
2012

Carlsbad Marathon

2:22:06
#4607 overall#2334 gender
2012

36th Annual Lopers Club Holiday Classic Half Marathon, 10K, and 5K

2:47:42
#207 overall#95 gender
2011

Rock 'n' Roll Las Vegas

1:52:15
#2848 overall#800 gender
2010

Rock 'n' Roll Las Vegas

2:13:02
#7014 overall#3280 gender
2010

2027 Walt Disney World® Marathon Weekend

3:28:20
#16008 overall#8826 gender
2009

Dallas Marathon Weekend

2:42:13
#6915 overall#3675 gender
2007

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:11:12
#2076 overall#905 gender
2007

Grandma's Marathon

2:25:02
#4011 overall#2031 gender

Performance Timeline

PR 1:31:2920072007200920102010201120122012201220122012201220132013201420152016201620162016201620172017201720172017201820182019201920192022202320232024202420242025

Complete Race Log

YearRaceStateTimePlace
2025United Airlines NYC HalfNew YorkNY1:32:51#2144
2024The LESS Popular Brooklyn Half Marathon!BrooklynNY1:31:29#1768
2024United Airlines NYC HalfNew YorkNY1:32:43#1959
2024NYRR Fred Lebow Half MarathonNew YorkNY1:41:41#613
2023The Unforgettable Staten Island Half Marathon!Staten IslandNY1:36:41#1076
2023Key West Half Marathon & 5K, 8K, 10K, Rum Stroll & Beer MileKey WestFL1:42:27#109
202217th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle BeachSC1:53:13#377
2019Prospect Park 10KBrooklynNY1:52:47#34
20192026 Hippie ChickSt. PaulOR2:25:11#219
2019Run Like Hell Half Marathon/10K/5KPortlandOR3:10:01#377
2018The LESS Popular Brooklyn Half Marathon!BrooklynNY1:52:16#7848
2018Beaverton 1/2 Marathon & 5kBeavertonOR2:06:31#239
20172026 Hippie ChickSt. PaulOR2:02:48#130
2017Sprouts Mesa - Phoenix MarathonMesaAZ2:05:23#1587
2017Women's Half MarathonNew YorkNY2:11:09#2993
2017Philadelphia MarathonPhiladelphiaPA2:29:55#7943
2017Milwaukee MarathonMilwaukeeWI2:34:04#999
2016Mountains 2 Beach Marathon and HalfVenturaCA1:50:23#265
2016Sprouts Mesa - Phoenix MarathonMesaAZ2:06:28#1643
2016Country Girl Half MarathonPortlandOR2:29:00#158
2016Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:29:50#2748
2016Holiday Half MarathonPortlandOR2:34:35#1480
2015Berkeley Half MarathonBerkeleyCA2:32:37#2910
2014Rock n Roll NashvilleNashvilleTN2:00:18#3655
2013Baltimore Running FestivalBaltimoreMD2:07:05#3677
2013Rock 'n' Roll Washington DCWashingtonDC2:11:23#9757
2012Virginia Wine Country Half Marathon 2026HillsboroVA1:51:44#283
2012Marin County Half MarathonSan RafaelCA1:52:18#132
2012Rock 'n' Roll Washington DCWashingtonDC1:54:51#3217
2012Philadelphia MarathonPhiladelphiaPA2:16:25#6609
2012Carlsbad MarathonCarlsbadCA2:22:06#4607
201236th Annual Lopers Club Holiday Classic Half Marathon, 10K, and 5KLoma LindaCA2:47:42#207
2011Rock 'n' Roll Las VegasLas VegasNV1:52:15#2848
2010Rock 'n' Roll Las VegasLas VegasNV2:13:02#7014
20102027 Walt Disney World® Marathon WeekendOrlandoFL3:28:20#16008
2009Dallas Marathon WeekendDallasTX2:42:13#6915
2007Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:11:12#2076
2007Grandma's MarathonDuluthMN2:25:02#4011

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

NYNew York
8 races
CACalifornia
7 races
OROregon
6 races
AZArizona
2 races
PAPennsylvania
2 races
MDMaryland
1 race
MNMinnesota
1 race
VAVirginia
1 race
WIWisconsin
1 race
AAAA
0 races
ILIllinois
0 races
MIMichigan
0 races
NJNew Jersey
0 races

50-State Challenge

13/ 51 states + DC

38 states to go