HalfRuns
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Thao Nguyen

FemaleCalifornia20032026

205

Total Finishes

130

Distinct Races

27

States (53%)

1:33:48

PR (7:10/mi)

2:27:00

Average

+0:39:28

Slower (first to last)

Medal House

2008

Leaf Peepers Half Marathon

1:51:28
#230 overall#81 gender
2008

Half Marathon Unplugged

1:54:24
#173 overall
2007

Leaf Peepers Half Marathon

1:51:39
#265 overall#95 gender
2007

Union Bank Field House Fall Half Marathon & 5k/10k

1:54:41
#85 overall#35 gender
2007

Half Marathon Unplugged

2:00:18
#137 overall
2007

Saucony Charlotte Covered Bridge Half Marathon & 5k/10k

2:10:57
#113 overall#52 gender
2007

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:38:41
#3963 overall#2093 gender
2006

Leaf Peepers Half Marathon

1:56:10
#293 overall#128 gender
2006

Fairfield Road Races

2:00:29
#895 overall#264 gender
2006

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:31:32
#2858 overall#1400 gender
2005

Maui Marathon and Half Marathon April 26, 2026

2:06:32
#357 overall#165 gender
2003

2025 Aramco Houston Half Marathon Searchable Finish Line Video

2:19:46
#2461 overall#961 gender

Performance Timeline

PR 1:33:4820032005200620062006200720072007200720072008200820082008200820092009200920092009201020102010201020102010201020102010201020112011201120112011201120112011201120112011201120112011201120112011201220122012201220122012201220122012201220122012201220122012201220122012201220122012201220132013201320132013201320132013201320132013201320132013201320132013201320132013201320132014201420142014201420142014201420142014201420142015201520152015201520152015201520152015201520152015201520152015201620162016201620162016201620162016201620162016201620172017201720172017201720172017201720172017201720172017201820182018201820182018201820182018201820182018201820182018201820182019201920192019201920192019201920192019201920192019201920192020202020212021202120222022202220222022202220222022202220222022202220222022202320232023202320232023202320232023202320232023202320232023202320232023202420242024202420242024202420242024202420242024202420242024202520252025202520252025202520252025202520252025202520252025202620262026202620262026

Complete Race Log

YearRaceStateTimePlace
2026Brooks Lake Sammamish Half Marathon presented by REIRedmondWA1:33:48#301
2026Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:52:59#1107
2026Run for the ZooAlbuquerqueNM1:56:22#166
2026Novant Health Wilmington NC MarathonWilmingtonNC2:03:10#970
2026Seattle Cherry Blossom RunSeattleWA2:21:07#923
202617th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle BeachSC2:59:14#2189
2025Brooks Lake Sammamish Half Marathon presented by REIRedmondWA1:36:06#328
2025Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:48:45#727
2025Fort Worth MarathonFort WorthTX1:56:44#256
20252027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort LauderdaleFL2:14:46#1443
2025San Jose 8K & Half MarathonSan JoseCA2:23:43#1208
2025B.A.A. Half MarathonBostonMA2:26:46#5293
2025Surf City MarathonHuntington BeachCA2:29:40#5032
2025Foothills B&O Half MarathonOrtingWA2:31:24#121
2025Grand Teton Half MarathonJacksonWY2:42:23#1118
2025San Jose 8K & Half MarathonSan JoseCA2:48:21#1552
2025Sunrise Marathon 5K/10K/13.1 LOS ANGELESLos AngelesCA2:56:24#608
2025Publix Savannah Women's Half and 5KSavannahGA3:01:05#1028
2025Beer City Half™ Santa RosaSanta RosaCA3:02:59#1901
2025Panama City Beach MarathonPanama City BeachFL3:13:37#612
2025Run Bentonville Half MarathonBentonvilleAR3:23:00#2613
2024Seattle Cherry Blossom RunSeattleWA1:39:46#155
2024Seattle Cherry Blossom RunSeattleWA1:39:47#155
2024Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:50:27#853
2024Bridge of the Gods RunCascade LocksOR2:08:28#162
2024Monterey Bay Half MarathonMontereyCA2:17:07#3536
2024Duke City MarathonAlbuquerqueNM2:17:55#517
2024Austin MarathonAustinTX2:21:53#74
2024Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:34:20#1410
2024Asheville Marathon and HalfAshevilleNC2:41:11#1029
2024Panama City Beach MarathonPanama City BeachFL2:42:46#393
2024Temecula Half Marathon, 10K, 5KTemeculaCA2:47:22#384
2024Beer City Half™ Santa RosaSanta RosaCA3:03:07#1618
2024Run Bentonville Half MarathonBentonvilleAR3:11:26#2477
2024Jack & Jill Downhill Marathon & Half — July 25 (Sat) & 26 (Sun)North BendWA3:18:20#442
2024Napa to Sonoma Wine Country Half MarathonSonomaCA3:18:46#2290
2023Lake Washington Half MarathonKirklandWA1:40:11#58
2023Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:42:29#425
2023Newport Rhode RacesNewportRI1:55:31#642
2023Newport Rhode RaceNewportRI1:55:31#642
2023Willamette Valley Marathon & Half MarathonSalemOR2:03:14#121
2023Austin MarathonAustinTX2:20:48#4833
2023Bridge of the Gods RunCascade LocksOR2:27:58#335
2023Long Bridge Half-MarathonSandpointID2:35:42#145
2023Monterey Bay Half MarathonMontereyCA2:36:48#3934
2023Iron Horse Half MarathonNorth BendWA2:39:06#813
2023Pensacola Beach Run Half MarathonGulf BreezeFL2:41:58#379
2023Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA2:45:07#3380
2023Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:46:14#1271
2023Rock 'n' Roll San JoseSan JoseCA2:46:31#4343
2023Boston's Run To RememberBostonMA2:48:13#3144
2023Pensacola Half Marathon & 5KPensacolaFL2:59:39#7
2023Milwaukee Lakefront MarathonMilwaukeeWI3:32:26#1687
2023Rock 'n' Roll Las VegasLas VegasNV3:45:16#11380
2022Jack & Jill Downhill Marathon & Half — July 25 (Sat) & 26 (Sun)North BendWA1:43:10#40
2022Seattle MarathonSeattleWA1:43:56#328
2022Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:44:33#396
2022Newport Rhode RacesNewportRI1:56:41#553
2022Newport Rhode RaceNewportRI1:56:41#553
2022Frosty Half-MarathonRaynhamMA2:02:29#238
2022Game On! Run Singer IslandRiviera BeachFL2:08:25#106
2022Game On! Run Singer IslandSinger IslandFL2:08:25#106
20222025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:10:18#4255
2022The LESS Popular Brooklyn Half Marathon!BrooklynNY2:15:59#11847
2022Texas Big Star Half MarathonFriscoTX2:27:11#446
20222026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:41:09#4755
2022St. Jude Memphis Marathon WeekendMemphisTN2:51:17#4803
2022Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:55:56#1028
2021Harborside Half Marathon & 5KNewburyportMA2:00:35#443
2021Panama City Beach MarathonPanama City BeachFL2:33:47#309
2021Beer City Half™ Santa RosaSanta RosaCA2:53:38#862
20202025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL2:26:28#3507
2020Carlsbad MarathonCarlsbadCA3:08:39#3747
2019Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:48:06#680
2019Vibha Bay Area Dream Mile - Run and WalkSan JoseCA2:16:17#72
2019Cambridge Half Marathon + 5KCambridgeMA2:17:43#3852
2019Boston's Run To RememberBostonMA2:27:06#3490
2019Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:28:36#910
2019Surf City MarathonHuntington BeachCA2:28:50#4586
2019Beer City Half™ San DiegoSan DiegoCA2:29:00#2427
2019OC Marathon - Half Marathon - 5KNewport BeachCA2:31:06#17
2019Chicago Country Sole / Chicago Fall ClassicChicagoIL2:31:54#557
2019Philadelphia MarathonPhiladelphiaPA2:36:54#9720
2019Providence Rhode RacesEast ProvidenceRI2:37:19#1178
2019ChelanMan MultiSportChelanWA2:46:42#117
2019Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas CityMO2:54:39#3657
2019Dallas Marathon WeekendDallasTX2:59:55#5003
2019Spring Georgetown Memorial 5K & HalfWashingtonDC3:10:56#248
2018Fort Worth MarathonFort WorthTX1:47:59#72
2018Irving MarathonIrvingTX2:01:55#205
2018Columbia Gorge Marathon and HalfHood RiverOR2:05:05#360
2018Bull City Race FestDurhamNC2:08:21#762
20182025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:10:12#3882
2018Zion Half MarathonSpringdaleUT2:14:54#580
2018The LESS Popular Brooklyn Half Marathon!BrooklynNY2:17:24#18512
2018Mountains 2 Beach Marathon and HalfVenturaCA2:18:23#830
2018Rock 'n' Roll Chicago Half MarathonChicagoIL2:20:02#4956
2018OC Marathon - Half Marathon - 5KNewport BeachCA2:20:06#2785
2018Race 13.1 Midtown Raleigh - SpringRaleighNC2:26:30#466
2018TMC Arizona Distance Classic Half Marathon, Quarter Marathon and 5KOro ValleyAZ2:26:36#238
2018Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:38:26#1183
2018You Go Girl!TacomaWA2:53:24#181
2018Yosemite Half MarathonBass LakeCA3:17:45#2797
2018Great Smoky Mountains Half Marathon & 5KTownsendTN3:22:47#1530
2018Carlsbad MarathonCarlsbadCA4:00:28#4952
2017Eugene Marathon 2024EugeneOR2:00:23#906
2017Brazen Hellyer Half/10K/5KSan JoseCA2:09:14#102
2017Shamrock'n Half MarathonSacramentoCA2:10:51#1306
2017Surfer's Path MarathonSanta CruzCA2:12:30#585
2017Santa Cruz Half MarathonSanta CruzCA2:13:45#778
2017Rock 'n' Roll Savannah Marathon & 1/2 MarathonSavannahGA2:14:03#2583
2017Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:20:38#1006
2017Run Oak IslandOak IslandNC2:25:45#299
2017Run Oak IslandOak IslandNC2:25:46#299
2017Rock n Roll NashvilleNashvilleTN2:35:30#8076
2017Life Time Chicago Half Marathon + 5KChicagoIL2:49:14#6281
2017Rock 'n' Roll San DiegoSan DiegoCA3:00:59#12244
20172026 2XU Long Beach Marathon & Half MarathonLong BeachCA3:28:21#7054
2017Trail Hog Half MarathonSan JoseCA3:33:30#89
2016Dallas Marathon WeekendDallasTX1:57:21#1449
2016Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:02:11#1715
2016Pirate 5K, 10K, & 13.1M at Bowling Green, KY (17)Bowling GreenKY2:02:22#113
2016Boston's Run To RememberBostonMA2:12:03#4006
2016Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:17:31#3225
2016OC Marathon - Half Marathon - 5KNewport BeachCA2:18:17#3475
2016Rock 'n' Roll San JoseSan JoseCA2:21:25#3994
2016Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:23:14#3508
2016Surf City MarathonHuntington BeachCA2:24:41#5484
2016Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:46:04#1508
2016Rock 'n' Roll New OrleansNew OrleansLA3:12:33#10008
2016Rock 'n' Roll Las VegasLas VegasNV3:21:29#18999
2016Rock n Roll NashvilleNashvilleTN3:30:58#16960
2015Dallas Marathon WeekendDallasTX1:57:07#1286
2015B.A.A. Half MarathonBostonMA2:05:15#3396
2015Santa Cruz Half MarathonSanta CruzCA2:13:57#1110
2015Monterey Bay Half MarathonMontereyCA2:16:34#3255
2015Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:19:41#3782
2015Rock 'n' Roll San JoseSan JoseCA2:23:55#4538
2015Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:23:58#1367
2015Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:26:11#3923
2015Hapalua Hawaii's Half MarathonHonoluluHI2:27:06#2308
20152026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:27:14#2477
2015Pirate 5K, 10K, & 13.1M at Bowling Green, KY (17)Bowling GreenKY2:27:23#244
2015See Jane Run Half MarathonSeattleWA2:34:45#522
2015Surf City MarathonHuntington BeachCA2:36:01#8698
2015Tacoma City Marathon / Half / Ghost / 10K / 5K / 1KTacomaWA2:39:20#792
2015Divas Half Marathon & 5KTemeculaCA2:39:59#714
2015Rock 'n' Roll Las VegasLas VegasNV3:26:06#20784
2014Race For The Roses Half Marathon & 5KPortlandOR1:52:12#276
2014Run Like Hell Half Marathon/10K/5KPortlandOR1:57:18#325
2014Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:57:59#1445
2014B.A.A. Half MarathonBostonMA2:02:09#3068
2014Santa Cruz Half MarathonSanta CruzCA2:14:47#1340
2014Zoom Turkey TrotSan JoseCA2:16:39#148
2014Dallas Marathon WeekendDallasTX2:18:38#4047
20142026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive GroupWichitaKS2:19:58#1177
2014Rock 'n' Roll San JoseSan JoseCA2:27:45#4908
2014Vancouver USA MarathonVancouverWA2:31:43#1102
2014Dam to DSMDes MoinesIA2:44:03#6288
2014Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:59:54#7378
2013Race For The Roses Half Marathon & 5KPortlandOR1:46:12#183
20132026 Hippie ChickSt. PaulOR1:48:57#95
2013Eugene Marathon 2024EugeneOR1:51:17#906
2013Half Marathon UnpluggedBurlingtonVT1:53:58#316
2013Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:08:43#2840
2013Bull City Race FestDurhamNC2:11:27#1392
2013See Jane Run Half MarathonSeattleWA2:14:48#434
2013Rockfest Half MarathonHampton BeachNH2:21:11#2841
2013Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:26:21#3305
2013Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:29:56#1438
2013Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:30:49#4653
2013The Woodlands MarathonThe WoodlandsTX2:31:15#2690
2013Rock 'n' Roll Arizona MarathonPhoenixAZ2:42:40#9416
2013Rock 'n' Roll San JoseSan JoseCA2:43:22#7614
2013Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:48:19#2760
2013Thanksgiving Day Half MarathonAtlantaGA2:58:37#6267
2013Rock 'n' Roll New OrleansNew OrleansLA3:08:16#8477
2013St. Jude Rock 'n' Roll SeattleSeattleWA3:10:17#10844
20132026 National Women's Half Marathon and 8KWashingtonDC3:13:51#13351
2013Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA3:15:23#17625
20132027 Walt Disney World® Marathon WeekendOrlandoFL3:22:39#19894
20132026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA4:03:16#15719
20122026 Hippie ChickSt. PaulOR1:42:26#35
2012Holiday Half MarathonPortlandOR1:45:14#258
2012Newburyport Half Marathon and RelayNewburyportMA1:47:01#299
2012Leaf Peepers Half MarathonWaterburyVT1:49:57#184
2012Champlain Islands Marathon & Half MarathonSouth HeroVT1:50:12#75
2012Race For The Roses Half Marathon & 5KPortlandOR1:53:06#280
2012Run SAN DIEGO 5K/10K/13.1San DiegoCA2:03:02#2066
2012Missoula Marathon Half Marathon 5K Kids MarathonMissoulaMT2:15:11#750
2012Rock 'n' Roll New OrleansNew OrleansLA2:15:59#6107
2012Rockfest Half MarathonHampton BeachNH2:20:33#2359
2012St. Jude Rock 'n' Roll SeattleSeattleWA2:23:19#7181
2012Rock 'n' Roll Arizona MarathonPhoenixAZ2:36:01#10365
2012Brooks Lake Sammamish Half Marathon presented by REIRedmondWA2:39:43#919
2012Tinker Bell Half MarathonAnaheimCA2:39:53#4171
20122026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:43:38#7412
2012La Jolla Half Marathon & 5KSan DiegoCA2:48:31#5750
2012Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:52:26#6352
2012Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA3:01:04#6868
2012St. Jude Rock 'n' Roll SeattleSeattleWA3:02:36#11639
2012Rock 'n' Roll Las VegasLas VegasNV3:06:47#18324
2012Pasadena Half Marathon & 5KPasadenaCA3:15:40#2131
20122026 Disney Wine & Dine Half Marathon WeekendOrlandoFL3:51:03#11557
2011Newburyport Half Marathon and RelayNewburyportMA1:47:55#311
20112027 Walt Disney World® Marathon WeekendOrlandoFL1:48:22#1288
2011Champlain Islands Marathon & Half MarathonSouth HeroVT1:51:27#32
2011Run Like Hell Half Marathon/10K/5KPortlandOR1:54:52#295
2011Race For The Roses Half Marathon & 5KPortlandOR1:54:54#562
2011Heart Breaker HalfPortlandOR1:59:31#196
2011Santa Cruz Half MarathonSanta CruzCA2:09:22#1230
2011Rock 'n' Roll San DiegoSan DiegoCA2:13:15#6141
2011Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:18:30#3111
2011Dallas Marathon WeekendDallasTX2:18:47#5130
2011Austin MarathonAustinTX2:23:11#5797
20112026 - San Antonio MarathonSan AntonioTX2:36:38#11287
20112026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:40:44#7045
2011Philadelphia MarathonPhiladelphiaPA2:40:56#7948
2011PCRF Reaching for the Cure RunIrvineCA2:56:35#664
2011Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA3:00:42#6678
2011Rock 'n' Roll Las VegasLas VegasNV3:27:42#30551
2010Half At The Hamptons Half MarathonHamptonNH1:48:13#332
2010New Bedford Half MarathonNew BedfordMA1:50:28#1077
2010Race For The Roses Half Marathon & 5KPortlandOR1:56:48#693
2010Bellingham Bay MarathonBellinghamWA2:06:05#501
2010Philadelphia MarathonPhiladelphiaPA2:10:50#4371
2010Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:17:01#4182
2010Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:26:39#5341
2010Oakland Running FestivalOaklandCA2:27:50#2044
2010Air Force MarathonDaytonOH2:42:48#3083
2010Rock 'n' Roll San JoseSan JoseCA3:36:15#9954
2009New Bedford Half MarathonNew BedfordMA1:54:16#1222
2009Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA1:55:55#2240
2009Hyannis MarathonHyannisMA1:56:07#897
2009Leaf Peepers Half MarathonWaterburyVT1:56:26#231
2009Rock 'n' Roll San JoseSan JoseCA2:05:18#3678
2008Leaf Peepers Half MarathonWaterburyVT1:51:28#230
2008Half Marathon UnpluggedBurlingtonVT1:54:24#173
2008Rose Bowl Half MarathonPasadenaCA2:23:14#622
2008Surf City MarathonHuntington BeachCA2:34:07#5874
2008Rock 'n' Roll San JoseSan JoseCA3:40:19#9314
2007Leaf Peepers Half MarathonWaterburyVT1:51:39#265
2007Union Bank Field House Fall Half Marathon & 5k/10kShelburneVT1:54:41#85
2007Half Marathon UnpluggedBurlingtonVT2:00:18#137
2007Saucony Charlotte Covered Bridge Half Marathon & 5k/10kShelburneVT2:10:57#113
2007Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:38:41#3963
2006Leaf Peepers Half MarathonWaterburyVT1:56:10#293
2006Fairfield Road RacesFairfieldCT2:00:29#895
2006Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:31:32#2858
2005Maui Marathon and Half Marathon April 26, 2026LāhaināHI2:06:32#357
20032025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:19:46#2461

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
72 races
WAWashington
31 races
TXTexas
27 races
OROregon
17 races
MAMassachusetts
14 races
FLFlorida
12 races
VTVermont
12 races
NCNorth Carolina
7 races
GAGeorgia
5 races
NVNevada
5 races
RIRhode Island
5 races
PAPennsylvania
4 races
TNTennessee
4 races
AZArizona
3 races
ILIllinois
3 races
LALouisiana
3 races
ARArkansas
2 races
CTConnecticut
2 races
DCDistrict of Columbia
2 races
HIHawaii
2 races
KYKentucky
2 races
NMNew Mexico
2 races
NYNew York
2 races
IAIowa
1 race
KSKansas
1 race
MOMissouri
1 race
WYWyoming
1 race

50-State Challenge

27/ 51 states + DC

24 states to go