HalfRuns
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Mai Nguyen

FemaleCalifornia1998–2026

123

Total Finishes

66

Distinct Races

19

States (37%)

1:46:18

PR (8:07/mi)

2:39:06

Average

+1:01:53

Slower (first to last)

Medal House

2009

Dirty Half Marathon

2:44:16
#640 overall#336 gender
2009

Dallas Marathon Weekend

2:46:25
#7115 overall#3813 gender
2009

Surf City Marathon

2:54:22
#8811 overall#4971 gender
2007

Santa Clarita Marathon

2:27:36
#768 overall#300 gender
2007

Rock 'n' Roll Virgina Beach Half Marathon

2:38:25
#12275 overall#6054 gender
2006

Cleveland Marathon & Half Marathon

2:13:38
#1415 overall#631 gender
2006

DRC Half Marathon and 5K

2:27:51
#2327 overall#1015 gender
2006

Whidbey Island Marathon

4:04:41
#314 overall#263 gender
2005

2026 2XU Long Beach Marathon & Half Marathon

2:53:59
#3455 overall#1663 gender
2003

Surf City Marathon

2:38:18
#2723 overall#1196 gender
2003

17th Annual Myrtle Beach Mini Marathon & Coastal 5K

2:42:11
#821 overall#373 gender
1998

Beer City Half™ San Diego

2:00:46
#2463 overall#623 gender

Performance Timeline

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

Complete Race Log

YearRaceStateTimePlace
2026Portage Winter Blast 2026PortageMI1:48:13#34
2026Shamrock'n Half MarathonSacramentoCA2:38:55#3031
20262025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:02:39#7137
2025OC Marathon - Half Marathon - 5KNewport BeachCA2:29:26#5560
2025Disneyland® Halloween Half Marathon Weekend 2025AnaheimCA2:49:13#4057
2025United Airlines NYC HalfNew YorkNY2:56:16#26850
2025Shamrock'n Half MarathonSacramentoCA3:16:30#2949
2024United Airlines NYC HalfNew YorkNY2:07:30#15051
2024Philadelphia MarathonPhiladelphiaPA2:07:34#5139
2024NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:08:01#11106
2024The LESS Popular Brooklyn Half Marathon!BrooklynNY2:09:29#16668
2024Surf City MarathonHuntington BeachCA2:13:47#3690
2024Grand Teton Half MarathonJacksonWY2:17:52#520
2024OC Marathon - Half Marathon - 5KNewport BeachCA2:23:18#5086
2024Toyota Music Factory Half MarathonIrvingTX2:25:47#385
2024Whistlestop MarathonAshlandWI2:43:12#468
2024Urban Cow Half MarathonSacramentoCA2:50:07#2335
2024REAL SIMPLE Women's Half MarathonCentral ParkNY2:55:13#7241
2024The Unforgettable Staten Island Half Marathon!Staten IslandNY3:09:24#8937
2023Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:20:35#2647
2023The Coney Island Half, 10K, and 5KBrooklynNY2:38:54#235
2023Austin MarathonAustinTX2:45:18#6732
2023Santa Barbara Wine Country Half MarathonSolvangCA2:45:20#1037
2023Credit Union Cherry Blossom Ten MileWashingtonDC2:49:08#1519
20232026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:50:42#5464
2023Shamrock'n Half MarathonSacramentoCA3:17:09#2190
20232025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:24:38#9984
20232026 Disney Wine & Dine Half Marathon WeekendOrlandoFL4:01:15#13057
20222026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:06:53#1968
2022OC Marathon - Half Marathon - 5KNewport BeachCA2:18:35#2283
2022Dallas Marathon WeekendDallasTX2:24:26#4080
2022The LESS Popular Brooklyn Half Marathon!BrooklynNY2:35:26#15438
2022St. Jude Rock 'n' Roll SeattleSeattleWA2:40:03#3003
2022RunSedona EventsSedonaAZ2:55:37#860
2022Rock 'n' Roll Las VegasLas VegasNV3:03:15#10303
20222027 Walt Disney World® Marathon WeekendOrlandoFL3:06:51#7858
2022Shamrock'n Half MarathonSacramentoCA3:06:53#2598
2021OC Marathon - Half Marathon - 5KNewport BeachCA1:53:50#864
2021Dallas Marathon WeekendDallasTX2:25:39#3980
2021Surf City MarathonHuntington BeachCA3:06:19#4598
202117th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle BeachSC3:15:25#1417
2020Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA1:56:34#1895
2020Charleston Half MarathonCharlestonSC2:46:26#1892
2020Surf City MarathonHuntington BeachCA2:56:33#7548
20202027 Walt Disney World® Marathon WeekendOrlandoFL3:29:44#17674
20202025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:44:02#17996
2019Pasadena Half Marathon & 5KPasadenaCA1:56:59#1254
2019Dallas Marathon WeekendDallasTX2:19:05#2976
2019United Airlines NYC HalfNew YorkNY2:20:00#17771
2019The LESS Popular Brooklyn Half Marathon!BrooklynNY2:20:21#19723
2019OC Marathon - Half Marathon - 5KNewport BeachCA2:28:38#3624
2019Pittsburgh Marathon WeekendPittsburghPA2:52:23#10231
2019Buffalo Marathon WeekendBuffaloNY2:56:03#3096
20192026 Disney Wine & Dine Half Marathon WeekendOrlandoFL3:03:48#7333
2018Temecula Half Marathon, 10K, 5KTemeculaCA1:51:38#84
2018Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA2:08:01#328
2018Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:08:06#1783
20183M Half MarathonAustinTX2:11:13#2698
2018The LESS Popular Brooklyn Half Marathon!BrooklynNY2:18:34#18863
2018The Unforgettable Staten Island Half Marathon!Staten IslandNY2:23:18#8753
2018OC Marathon - Half Marathon - 5KNewport BeachCA2:25:23#3177
2018Buffalo Marathon WeekendBuffaloNY2:54:04#3335
2018Rochester Regional Health Flower City ChallengeRochesterNY2:57:52#1713
20182027 Walt Disney World® Marathon WeekendOrlandoFL3:35:35#18174
2017Temecula Half Marathon, 10K, 5KTemeculaCA1:48:34#79
2017OC Marathon - Half Marathon - 5KNewport BeachCA2:19:51#2970
2017The Unforgettable Staten Island Half Marathon!Staten IslandNY2:30:09#8168
20172027 Syracuse Half MarathonSyracuseNY2:31:03#3670
2017San Luis Obispo Marathon & HalfSan Luis ObispoCA2:38:36#1329
2017Rock 'n' Roll San DiegoSan DiegoCA3:49:12#14757
20172026 - San Antonio MarathonSan AntonioTX4:22:26#10405
2016Temecula Half Marathon, 10K, 5KTemeculaCA1:51:40#68
2016Rock 'n' Roll Las VegasLas VegasNV2:05:02#3228
2016The Unforgettable Staten Island Half Marathon!Staten IslandNY2:10:28#6758
2016Carlsbad MarathonCarlsbadCA2:14:09#2578
20162026 Spring Prairie Fire & Back-to-Back ChallengeWichitaKS2:20:43#913
2016Shamrock'n Half MarathonSacramentoCA2:20:57#2455
2016Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:34:21#4835
2016Rock 'n' Roll San JoseSan JoseCA2:48:40#6014
2016Healdsburg Wine Country Half MarathonHealdsburgCA2:51:25#1160
2016Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:58:25#6311
2015Potomac River Run Marathon and HalfCarderockMD1:56:31#16
2015SevathonSunnyvaleCA2:09:52#70
2015Avenue Of The VinesLodiCA2:14:57#221
2015Davis MoonLight RunDavisCA2:32:40#411
2015Rock 'n' Roll San DiegoSan DiegoCA2:38:34#9919
2015Beer City Half™ San DiegoSan DiegoCA2:44:21#3850
2015Shamrock'n Half MarathonSacramentoCA3:05:44#5605
20152025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:18:03#12443
2014Surf City MarathonHuntington BeachCA1:46:18#1275
2014OC Marathon - Half Marathon - 5KNewport BeachCA1:48:39#805
2014Hyannis MarathonHyannisMA2:02:28#1618
2014Half Marathon UnpluggedBurlingtonVT2:04:22#246
2014Huntersville Half MarathonHuntersvilleNC2:08:16#499
2014EVL Halloween Half Marathon, 5k, Half Marathon RelayEllicottvilleNY2:14:13#328
2014Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:14:56#3483
2014Rock 'n' Roll San JoseSan JoseCA2:16:08#3688
2014Buffalo Marathon WeekendBuffaloNY2:16:23#2197
2014Shamrock'n Half MarathonSacramentoCA2:16:47#3194
2014Philadelphia MarathonPhiladelphiaPA2:23:07#9079
2014Mammoth lakes half marathonMammoth LakesCA2:27:33#548
2014Dallas Marathon WeekendDallasTX2:39:32#6093
2014Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:50:02#5736
2013Run SAN DIEGO 5K/10K/13.1San DiegoCA2:06:57#2556
2013Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:09:37#9455
2013Shamrock'n Half MarathonSacramentoCA2:13:19#2689
2013United Airlines NYC HalfNew YorkNY2:15:49#10983
2013Baltimore Running FestivalBaltimoreMD2:17:00#5211
2013Rock 'n' Roll Washington DCWashingtonDC2:21:28#12828
2013Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:27:37#4904
2013Rock 'n' Roll San JoseSan JoseCA2:44:48#7734
20132026 National Women's Half Marathon and 8KWashingtonDC2:48:05#11095
2013DRC Half Marathon and 5KDallasTX2:51:55#1948
2012La Jolla Half Marathon & 5KSan DiegoCA2:19:14#3916
2012Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:20:39#3849
2012Rock 'n' Roll Washington DCWashingtonDC2:42:10#13748
2012Boston's Run To RememberBostonMA2:43:22#5243
2012Shamrock'n Half MarathonSacramentoCA2:46:55#4350
2012Dallas Marathon WeekendDallasTX2:55:21#8335
2011Run MalibuMalibuCA2:00:35#434
2011Race to the End of SummerSan JoseCA2:09:36#161
2011Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:23:24#4096
2011Rock 'n' Roll San JoseSan JoseCA2:27:04#6101
2011Shamrock'n Half MarathonSacramentoCA2:30:02#3119
2011Gasparilla Distance Classic Race WeekendTampaFL2:35:38#4015
2011Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:40:28#5001
2011Surf City MarathonHuntington BeachCA2:50:56#10878
2011Dallas Marathon WeekendDallasTX2:55:03#8464
2011Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA3:05:19#9789
2010Philadelphia MarathonPhiladelphiaPA2:10:50#4371
20102026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:31:59#5783
2010Dallas Marathon WeekendDallasTX2:41:03#7603
2010DRC Half Marathon and 5KDallasTX2:44:11#2611
2010Dirty Half MarathonBendOR3:01:41#721
20102025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:15:15#9390
2010Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA3:19:47#13630
2009Dirty Half MarathonBendOR2:44:16#640
2009Dallas Marathon WeekendDallasTX2:46:25#7115
2009Surf City MarathonHuntington BeachCA2:54:22#8811
2007Santa Clarita MarathonSanta ClaritaCA2:27:36#768
2007Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:38:25#12275
2006Cleveland Marathon & Half MarathonClevelandOH2:13:38#1415
2006DRC Half Marathon and 5KDallasTX2:27:51#2327
2006Whidbey Island MarathonOak HarborWA4:04:41#314
20052026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:53:59#3455
2003Surf City MarathonHuntington BeachCA2:38:18#2723
200317th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle BeachSC2:42:11#821
1998Beer City Half™ San DiegoSan DiegoCA2:00:46#2463

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
65 races
NYNew York
21 races
TXTexas
15 races
FLFlorida
11 races
PAPennsylvania
5 races
VAVirginia
5 races
DCDistrict of Columbia
4 races
SCSouth Carolina
3 races
MAMassachusetts
2 races
NVNevada
2 races
OROregon
2 races
WAWashington
2 races
GAGeorgia
1 race
KSKansas
1 race
MIMichigan
1 race
NCNorth Carolina
1 race
OHOhio
1 race
WYWyoming
1 race
LALouisiana
0 races

50-State Challenge

19/ 51 states + DC

32 states to go