HalfRuns
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Michael Chang

MaleCalifornia1999–2026

111

Total Finishes

66

Distinct Races

21

States (41%)

1:19:53

PR (6:06/mi)

2:15:38

Average

+0:14:03

Slower (first to last)

Medal House

2008

Philadelphia Marathon

1:21:32
#31 overall#26 gender
2008

Monterey Bay Half Marathon

1:46:06
#552 overall#400 gender
2008

American River Parkway Half Marathon

2:06:45
#664 overall#351 gender
2007

Shamrock'n Half Marathon

1:51:03
#458 overall#336 gender
2007

Fontana Days Run

2:09:05
#432 overall#272 gender
2007

Urban Cow Half Marathon

2:17:52
#1199 overall#614 gender
2007

Kaiser Permanente San Francisco Half Marathon & 5K

2:54:53
#4665 overall#2394 gender
2007

Rose Bowl Half Marathon

2:55:03
#1046 overall#604 gender
2006

Urban Cow Half Marathon

1:46:06
#272 overall#218 gender
2006

Rock ‘n’ Roll Philadelphia Half Marathon

1:56:57
#4063 overall#2834 gender
2004

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:10:59
#867 overall#495 gender
1999

Carlsbad Marathon

1:45:36
#791 overall#603 gender

Performance Timeline

PR 1:19:53199920042006200620072007200720072007200820082008200820082008200820092009200920092009200920102010201020112011201120112012201220132013201320132014201420142014201520152015201520152015201520162016201620162016201620162016201620172017201720172017201720182018201820182018201920192019201920192019202020212021202120212021202120222022202220222022202220232023202320232023202320232023202320232024202420242024202420242024202420242024202420242025202520252025202520252025202520252025202520262026

Complete Race Log

YearRaceStateTimePlace
2026Frederick Running FestivalFrederickMD1:53:38#709
20262026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA1:59:39#739
2025The LESS Popular Brooklyn Half Marathon!BrooklynNY1:27:34#974
2025Love Run Half MarathonPhiladelphiaPA1:30:57#285
2025Philadelphia MarathonPhiladelphiaPA1:39:44#923
2025Disneyland® Halloween Half Marathon Weekend 2025AnaheimCA1:56:22#409
2025The Maryland Half Marathon & 5KFultonMD2:04:36#235
2025OC Marathon - Half Marathon - 5KNewport BeachCA2:06:15#2905
2025Rock 'n' Roll Las VegasLas VegasNV2:15:00#4019
2025Oakland Running FestivalOaklandCA2:15:58#1537
2025Berkeley Half MarathonBerkeleyCA2:18:38#2408
2025NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:32:09#20352
2025Ventura MarathonVenturaCA3:40:35#1551
2024The LESS Popular Brooklyn Half Marathon!BrooklynNY1:19:53#334
2024United Airlines NYC HalfNew YorkNY1:22:20#559
2024The Unforgettable Staten Island Half Marathon!Staten IslandNY1:36:28#1026
2024Surf City MarathonHuntington BeachCA1:46:49#816
2024OCNJ Half Marathon, 10 Mile & 5KOcean CityNJ1:48:53#169
2024Chicago Spring Half MarathonChicagoIL2:00:02#1521
2024Oakland Running FestivalOaklandCA2:08:19#1137
2024Disneyland® Halloween Half Marathon Weekend 2025AnaheimCA2:18:33#1121
2024NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:27:46#16985
2024Berkeley Half MarathonBerkeleyCA2:35:59#2393
2024Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:38:08#3351
2024Yosemite Half MarathonBass LakeCA2:56:05#2352
2023Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA1:37:16#218
2023Newport Rhode RacesNewportRI1:53:19#549
2023Newport Rhode RaceNewportRI1:53:19#549
2023Rocky RunPhiladelphiaPA1:53:29#456
2023The LESS Popular Brooklyn Half Marathon!BrooklynNY2:00:54#11952
2023Berkeley Half MarathonBerkeleyCA2:03:27#1306
2023Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:11:03#2034
2023Delaware Running FestivalWilmingtonDE2:15:54#414
2023Rock 'n' Roll San JoseSan JoseCA2:16:05#2840
2023Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:33:36#2463
2022ALBUQUERQUE MARATHON + HALF MARATHON, 10K, 5K AND KIDS KAlbuquerqueNM1:50:32#70
2022CHaD Hero Half MarathonHanoverNH1:51:27#70
2022The LESS Popular Brooklyn Half Marathon!BrooklynNY1:56:27#6537
2022Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:28:01#1884
2022La Jolla Half Marathon & 5KSan DiegoCA2:36:07#1491
20222025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:59:10#9349
2021Rock 'n' Roll Washington DCWashingtonDC1:41:00#753
2021Everett Half MarathonEverettWA1:43:34#73
2021Thrive San Diego Half Marathon & 5KSan DiegoCA1:45:00#89
2021Life Time Miami Marathon & HalfMiamiFL2:34:04#1994
2021Rock 'n' Roll San DiegoSan DiegoCA3:33:25#8044
2021United Airlines NYC HalfNew YorkNY4:43:08#12501
2020Maui Oceanfront MarathonUnknownHI3:57:30#453
2019The Unforgettable Staten Island Half Marathon!Staten IslandNY1:31:58#637
2019The LESS Popular Brooklyn Half Marathon!BrooklynNY1:57:32#10459
2019Berkeley Half MarathonBerkeleyCA2:01:29#2093
2019USA Fit Marathon, Half Marathon, and 5KSugar LandTX2:04:21#98
2019Oakland Running FestivalOaklandCA2:04:32#1061
2019Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:11:49#1900
2018The LESS Popular Brooklyn Half Marathon!BrooklynNY1:47:54#5898
2018Heart Mini MarathonCincinnatiOH2:00:24#764
2018NYCRuns Narrows Half MarathonNew YorkNY2:28:44#383
2018Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:47:27#4086
2018REVEL Mt CharlestonLas VegasNV3:13:55#1820
2017The LESS Popular Brooklyn Half Marathon!BrooklynNY1:45:22#5183
2017Yosemite Half MarathonBass LakeCA1:48:18#340
2017United Airlines NYC HalfNew YorkNY1:48:30#4362
2017Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:14:21#2105
2017Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:19:51#3247
2017Rock 'n' Roll San DiegoSan DiegoCA3:02:33#12382
2016The LESS Popular Brooklyn Half Marathon!BrooklynNY1:23:17#302
2016Yosemite Half MarathonBass LakeCA1:32:42#55
2016The Unforgettable Staten Island Half Marathon!Staten IslandNY1:49:00#2652
2016Hospital Hill RunKansas CityMO2:06:25#822
2016Portland MarathonPortlandOR2:09:04#557
2016San Luis Obispo Marathon & HalfSan Luis ObispoCA2:35:26#1401
2016Rock 'n' Roll San DiegoSan DiegoCA2:42:45#11778
2016Life Time Miami Marathon & HalfMiamiFL2:45:54#11241
2016Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA3:09:35#6873
2015The LESS Popular Brooklyn Half Marathon!BrooklynNY1:49:21#6260
2015Grandma's MarathonDuluthMN1:52:47#1675
2015Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:10:00#2451
20152027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort LauderdaleFL2:16:43#2121
2015Davis MoonLight RunDavisCA2:45:07#504
2015Rock 'n' Roll San DiegoSan DiegoCA2:45:53#10677
2015Weston Rotary Run For TomorrowWestonFL2:52:42#396
2014Portland MarathonPortlandOR1:56:49#376
2014The Woodlands MarathonThe WoodlandsTX2:01:58#969
20142026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:46:10#7525
2014Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:52:49#6097
2013Jenks Aquarium RunJenksOK1:50:14#81
2013Portland MarathonPortlandOR1:52:05#276
2013Cleveland Marathon & Half MarathonClevelandOH2:06:29#3160
2013Race for a SoldierGig HarborWA2:16:19#591
2012Sturgis Falls Half Marathon and 5KCedar FallsIA2:03:51#235
20122027 Walt Disney World® Marathon WeekendOrlandoFL2:36:50#11803
2011United Airlines NYC HalfNew YorkNY1:22:16#299
2011Davis StampedeDavisCA2:42:45#1054
2011Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:43:53#5202
2011Surf City MarathonHuntington BeachCA3:11:24#12024
2010Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT1:53:46#1199
2010Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:18:27#7349
2010Davis StampedeDavisCA2:24:07#690
20093M Half MarathonAustinTX2:02:44#2176
2009Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:07:07#5084
2009Urban Cow Half MarathonSacramentoCA2:08:35#1329
2009Rock 'n' Roll San JoseSan JoseCA2:16:55#5199
2009OC Marathon - Half Marathon - 5KNewport BeachCA2:17:19#2330
20092026 2XU Long Beach Marathon & Half MarathonLong BeachCA3:20:23#9522
2008Philadelphia MarathonPhiladelphiaPA1:21:32#31
2008Monterey Bay Half MarathonMontereyCA1:46:06#552
2008American River Parkway Half MarathonSacramentoCA2:06:45#664
2008Rock 'n' Roll Arizona MarathonPhoenixAZ2:08:56#6366
2008Shamrock'n Half MarathonSacramentoCA2:15:06#1481
2008Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA3:32:51#6582
2008Rock 'n' Roll San JoseSan JoseCA3:34:19#9176
2007Shamrock'n Half MarathonSacramentoCA1:51:03#458
2007Fontana Days RunFontanaCA2:09:05#432
2007Urban Cow Half MarathonSacramentoCA2:17:52#1199
2007Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:54:53#4665
2007Rose Bowl Half MarathonPasadenaCA2:55:03#1046
2006Urban Cow Half MarathonSacramentoCA1:46:06#272
2006Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:56:57#4063
2004Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:10:59#867
1999Carlsbad MarathonCarlsbadCA1:45:36#791

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
58 races
NYNew York
19 races
FLFlorida
5 races
PAPennsylvania
5 races
TXTexas
4 races
OROregon
3 races
MDMaryland
2 races
NVNevada
2 races
OHOhio
2 races
RIRhode Island
2 races
VAVirginia
2 races
WAWashington
2 races
AZArizona
1 race
CTConnecticut
1 race
DCDistrict of Columbia
1 race
HIHawaii
1 race
ILIllinois
1 race
NJNew Jersey
1 race
NMNew Mexico
1 race
OKOklahoma
1 race
ONON
0 races

50-State Challenge

21/ 51 states + DC

30 states to go