HalfRuns
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Marcia Duong

FemaleCalifornia20112025

56

Total Finishes

33

Distinct Races

2

States (4%)

1:37:02

PR (7:24/mi)

2:31:07

Average

+0:45:26

Slower (first to last)

Medal House

2012

Rock 'n' Roll San Jose

2:06:09
#3379 overall#1068 gender
2012

Morgan Hill Marathon & Half Marathon

2:12:04
#484 overall#168 gender
2012

Santa Cruz Half Marathon

2:17:10
#1548 overall#786 gender
2012

Brazen New Year's Day

2:53:34
#183 overall#83 gender
2012

Trailquake

3:20:13
#125 overall#40 gender
2011

Brazen Summer Breeze

2:00:34
#146 overall#48 gender
2011

Morgan Hill Marathon & Half Marathon

2:01:33
#364 overall#108 gender
2011

Santa Cruz Half Marathon

2:08:43
#1208 overall#609 gender
2011

Rock 'n' Roll San Jose

2:09:13
#3937 overall#1372 gender
2011

Rock 'n' Roll Las Vegas

2:09:44
#8839 overall#3861 gender
2011

Almost New Year's Eve

2:32:19
#235 overall#91 gender
2010

Rock 'n' Roll San Jose

2:04:30
#3375 overall#1095 gender

Performance Timeline

PR 1:37:0220102011201120112011201120112012201220122012201220122012201220132013201320132013201320132014201420142014201420142014201420152015201520152016201620162017201720182018201820192019201920192019201920192020202020222023202320232023202320242024202420242024202520252025

Complete Race Log

YearRaceStateTimePlace
2025Oakland Running FestivalOaklandCA2:39:59#2150
2025San Jose 8K & Half MarathonSan JoseCA2:49:44#1568
2025Rock 'n' Roll San JoseSan JoseCA2:49:56#3848
2024Beer City Half™ San DiegoSan DiegoCA2:38:36#2964
2024Sunrise Marathon 5K/10K/13.1 LAS VEGASLas VegasNV2:39:05#1364
2024Oakland Running FestivalOaklandCA2:39:40#1835
2024Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:43:11#4421
2024Modesto MarathonModestoCA2:44:09#532
2023Oakland Running FestivalOaklandCA2:39:45#19
2023Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:44:22#5073
2023Berkeley Half MarathonBerkeleyCA2:44:48#2428
2023Modesto MarathonModestoCA2:45:02#448
2023Monterey Bay Half MarathonMontereyCA2:59:46#4728
2022Berkeley Half MarathonBerkeleyCA2:44:29#1935
2020Victory RaceRichmondCA2:29:23#261
2020Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:59:10#2918
2019Fontana Days RunFontanaCA1:47:41#220
2019Big Island International Marathon 2027HiloHI1:57:50#49
2019Mermaid Run East BayFremontCA2:19:23#74
2019Victory RaceRichmondCA2:28:17#230
2019Livermore Half MarathonLivermoreCA2:29:59#1162
2019Bay Breeze Half Marathon, 10K and 5KSan LeandroCA2:30:10#230
2019Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:44:26#4689
2018Western PacificFremontCA2:19:37#189
2018Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:30:20#2794
2018Double Dipsea RaceStinson BeachCA2:41:13#194
2017Fontana Days RunFontanaCA1:37:23#86
2017Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:03:05#1841
2016Berkeley Half MarathonBerkeleyCA1:51:40#1086
2016Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:57:52#1125
2016Almost New Year's EveCastro ValleyCA2:19:46#222
2015Fontana Days RunFontanaCA1:37:02#112
2015Livermore Half MarathonLivermoreCA2:19:55#1533
2015Bay Breeze Half Marathon, 10K and 5KSan LeandroCA2:20:09#354
2015Marin County Half MarathonSan RafaelCA2:45:01#418
2014Fontana Days RunFontanaCA1:53:58#410
2014Western PacificFremontCA1:58:53#140
2014Bay Breeze Half Marathon, 10K and 5KSan LeandroCA2:19:45#335
2014Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:19:48#3191
2014Livermore Half MarathonLivermoreCA2:21:05#1046
20142026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA2:26:58#4552
2014Rock 'n' Roll San JoseSan JoseCA2:29:39#5090
2014Trail Hog Half MarathonSan JoseCA3:02:02#151
2013Surfer's Path MarathonSanta CruzCA1:48:14#182
2013Surfers Point MarathonVenturaCA1:51:38#55
2013Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:20:30#2000
2013Western PacificFremontCA2:28:57#272
2013Santa Cruz Half MarathonSanta CruzCA2:32:50#1931
2013Trail Hog Half MarathonSan JoseCA2:48:19#92
2013Mammoth lakes half marathonMammoth LakesCA3:12:41#754
2012Rock 'n' Roll San JoseSan JoseCA2:06:09#3379
2012Morgan Hill Marathon & Half MarathonMorgan HillCA2:12:04#484
2012Santa Cruz Half MarathonSanta CruzCA2:17:10#1548
2012Brazen New Year's DayCastro ValleyCA2:53:34#183
2012TrailquakeSaratogaCA3:20:13#125
2012Bear CreekOrindaCA3:28:39#136
2012Drag-N-Fly Half Marathon/10K/5KAntiochCA3:39:40#133
2012Rocky Ridgesan RamonCA3:52:19#149
2011Brazen Summer BreezeSan LeandroCA2:00:34#146
2011Morgan Hill Marathon & Half MarathonMorgan HillCA2:01:33#364
2011Santa Cruz Half MarathonSanta CruzCA2:08:43#1208
2011Rock 'n' Roll San JoseSan JoseCA2:09:13#3937
2011Rock 'n' Roll Las VegasLas VegasNV2:09:44#8839
2011Almost New Year's EveCastro ValleyCA2:32:19#235
2010Rock 'n' Roll San JoseSan JoseCA2:04:30#3375

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
62 races
NVNevada
2 races

50-State Challenge

2/ 51 states + DC

49 states to go