HalfRuns
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Eugene Chen

MaleCalifornia2007–2025

42

Total Finishes

22

Different Races

8

States (16%)

1:30:20

PR (6:54/mi)

2:18:27

Average

+0:25:35

Slower (first to last)

Medal House

2013

Rock 'n' Roll Half Marathon San Francisco

1:56:13
#898 overall#587 gender
2013

Rock 'n' Roll Las Vegas

1:56:43
#2318 overall#1613 gender
2013

Kaiser Permanente San Francisco Half Marathon & 5K

2:00:39
#2717 overall#1713 gender
2013

Rock 'n' Roll Half Marathon San Francisco

2:34:15
#3834 overall#1745 gender
2012

Rock 'n' Roll San Jose

1:53:06
#1705 overall#1320 gender
2012

Run SF "Golden Gate City" 5K/10K/13.1

2:03:50
#1300 overall#893 gender
2012

Dallas Marathon Weekend

2:15:41
#3944 overall#2274 gender
2012

Rock 'n' Roll Washington DC

2:31:31
#12361 overall#4764 gender
2012

Rock 'n' Roll New Orleans

2:39:17
#9645 overall#3976 gender
2009

Rock 'n' Roll San Jose

2:18:38
#5410 overall#3113 gender
2008

DRC Half Marathon and 5K

2:00:48
#1153 overall#821 gender
2007

Oklahoma City Memorial Marathon

2:19:53
#2054 overall#1057 gender

Performance Timeline

PR 1:30:2020072008200920122012201220122012201320132013201320132014201420142014201420142014201520152015201520162016201620162016201720172017201820182018201820192019201920222023202420242024202520252025202520252025

Complete Race Log

YearRaceStateTimePlace
2025Jeff Winter City of Lakes Half marathonMinneapolisMN1:30:20#164
2025Chicagoland Spring Marathon, Half Marathon & 10KSchaumburgIL1:56:33#250
2025Chicagoland SpringSchaumburgIL1:56:33#250
2025Life Time Chicago Half Marathon + 5KChicagoIL2:07:19#3118
2025Rock 'n' Roll Las VegasLas VegasNV2:18:10#4450
2025Oklahoma City Memorial MarathonOklahoma CityOK2:45:28#5867
2024Life Time Chicago Half Marathon + 5KChicagoIL2:20:05#4453
2024Oklahoma City Memorial MarathonOklahoma CityOK2:49:44#5354
2024Mayor's MarathonLubbockTX2:56:06#313
2023Rock 'n' Roll Las VegasLas VegasNV1:57:19#1836
2022Oklahoma City Memorial MarathonOklahoma CityOK2:37:04#3085
2019Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:04:10#1592
2019Rock 'n' Roll Las VegasLas VegasNV2:06:19#2905
2019The Louisiana MarathonBaton RougeLA2:55:54#1801
2018Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:50:52#772
2018Rock 'n' Roll Las VegasLas VegasNV1:55:59#1648
2018Oklahoma City Memorial MarathonOklahoma CityOK2:27:27#4087
2018Rock 'n' Roll San JoseSan JoseCA2:56:21#4579
2017Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:16:57#2961
2017Oklahoma City Memorial MarathonOklahoma CityOK2:17:41#3417
2017The Louisiana MarathonBaton RougeLA2:39:30#1775
2016Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:11:14#2039
2016Mill Race MarathonColumbusIN2:20:49#777
2016The Louisiana MarathonBaton RougeLA2:22:47#1606
2016Cambridge Half Marathon + 5KCambridgeMA2:41:31#4400
2016The Unforgettable Staten Island Half Marathon!Staten IslandNY2:58:45#10671
2015Rock 'n' Roll Las VegasLas VegasNV2:03:33#3900
2015Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:05:09#1923
2015St. Jude Rock 'n' Roll SeattleSeattleWA2:12:25#4204
2015The Louisiana MarathonBaton RougeLA2:40:00#2208
2014Rock 'n' Roll Las VegasLas VegasNV1:54:06#2364
2014Yonkers MarathonYonkersNY1:55:59#148
2014Oakland Running FestivalOaklandCA1:57:12#903
2014Rock 'n' Roll San DiegoSan DiegoCA2:04:55#4887
2014Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:06:35#2161
2014Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:10:11#2928
2014Mill Race MarathonColumbusIN2:16:25#926
2013Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA1:56:13#898
2013Rock 'n' Roll Las VegasLas VegasNV1:56:43#2318
2013Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:00:39#2717
2013Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:34:15#3834
2013Rock 'n' Roll San JoseSan JoseCA2:42:17#7522
2012Rock 'n' Roll San JoseSan JoseCA1:53:06#1705
2012Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:03:50#1300
2012Dallas Marathon WeekendDallasTX2:15:41#3944
2012Rock 'n' Roll Washington DCWashingtonDC2:31:31#12361
2012Rock 'n' Roll New OrleansNew OrleansLA2:39:17#9645
2009Rock 'n' Roll San JoseSan JoseCA2:18:38#5410
2008DRC Half Marathon and 5KDallasTX2:00:48#1153
2007Oklahoma City Memorial MarathonOklahoma CityOK2:19:53#2054

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
17 races
NVNevada
7 races
OKOklahoma
6 races
LALouisiana
5 races
ILIllinois
4 races
TXTexas
3 races
INIndiana
2 races
NYNew York
2 races

50-State Challenge

8/ 51 states + DC

43 states to go