HalfRuns
Back to League Tables

Alan Chen

MaleCalifornia1997–2026

50

Total Finishes

35

Distinct Races

12

States (24%)

1:35:40

PR (7:18/mi)

2:20:50

Average

+0:46:50

Slower (first to last)

Medal House

2017

The LESS Popular Brooklyn Half Marathon!

1:48:31
#6496 overall#4910 gender
2017

The Unforgettable Staten Island Half Marathon!

1:50:47
#2155 overall#1756 gender
2015

Rock 'n' Roll Half Marathon San Francisco

3:04:27
#6137 overall#2729 gender
2013

Oakland Running Festival

2:24:16
#2176 overall#1028 gender
2012

Wildcat

2:10:46
#30 overall#27 gender
2011

NYCRUNS Brooklyn Ice Cream Social Half Marathon

2:02:02
#2128 overall#1545 gender
2010

Mohawk Hudson River Marathon

2:00:47
#273 overall#148 gender
2010

Holiday Half Marathon & 5K Ugly Sweater Run

2:22:08
#1401 overall#1033 gender
2009

Monterey Bay Half Marathon

2:12:33
#2376 overall#1202 gender
2009

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:31:39
#5689 overall#2826 gender
2005

Rock ‘n’ Roll Philadelphia Half Marathon

1:35:40
#769 overall#652 gender
1997

Norwalk Summer Series

2:09:15
#137 overall#93 gender

Performance Timeline

PR 1:35:4019972005200920092010201020112012201320152017201720172017201720182018201920192019201920192019202020202020202020212022202220232023202320232023202320232024202420242024202520252025202520252025202520262026

Complete Race Log

YearRaceStateTimePlace
2026Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:41:53#3881
2026Rhode Island Half Marathon & 5KEast ProvidenceRI2:56:05#1249
2025NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:38:49#1579
2025The OSR Prototype RaceNew YorkNY1:43:08#127
2025Maui Oceanfront MarathonUnknownHI1:58:32#85
2025Rose Bowl Half MarathonPasadenaCA1:59:23#1380
2025The LESS Popular Brooklyn Half Marathon!BrooklynNY2:06:05#13991
2025Ventura MarathonVenturaCA2:08:55#894
2025Monterey Bay Half MarathonMontereyCA2:31:21#4468
2024Cambridge Half Marathon + 5KCambridgeMA1:43:32#1665
2024United Airlines NYC HalfNew YorkNY2:04:17#13710
2024NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:09:37#11700
2024OC Marathon - Half Marathon - 5KNewport BeachCA2:32:14#6073
2023B.A.A. Half MarathonBostonMA1:52:18#1585
2023Brooks Fremantle Running FestivalFremantleWA1:55:30#585
2023Life Time Chicago Half Marathon + 5KChicagoIL2:12:39#3576
2023NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:15:02#7682
2023Rose Bowl Half MarathonPasadenaCA2:21:18#3352
2023OC Marathon - Half Marathon - 5KNewport BeachCA2:22:34#3830
2023Kaiser Permanente Colfax MarathonDenverCO2:25:55#3277
2022NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:35:15#13791
2022Surf City MarathonHuntington BeachCA3:13:38#5351
2021Surf City MarathonHuntington BeachCA3:26:32#5134
2020Tallahassee Marathon, Half Marathon and RelayTallahasseeFL2:20:13#444
2020Bank of America Chicago MarathonChicagoIL2:36:56#4061
2020Frisco Running Co Half MarathonMckinneyTX2:49:05#250
2020Surf City MarathonHuntington BeachCA3:09:20#8180
2019Pasadena Half Marathon & 5KPasadenaCA2:10:56#2345
2019Gnarled Orchard Hard Cider ChallengeDelaplaneVA2:32:57#11
2019Toyota Music Factory Half MarathonIrvingTX2:47:29#481
2019OC Marathon - Half Marathon - 5KNewport BeachCA2:55:59#5287
20192026 2XU Long Beach Marathon & Half MarathonLong BeachCA3:21:43#6453
20192025 500 Festival Running EventsIndianapolisIN3:47:19#18046
2018United Airlines NYC HalfNew YorkNY1:44:55#3651
2018The LESS Popular Brooklyn Half Marathon!BrooklynNY2:10:11#15951
2017The LESS Popular Brooklyn Half Marathon!BrooklynNY1:48:31#6496
2017The Unforgettable Staten Island Half Marathon!Staten IslandNY1:50:47#2155
2017Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:54:14#783
2017United Airlines NYC HalfNew YorkNY1:56:07#6830
2017Berkeley Half MarathonBerkeleyCA1:56:47#1415
2015Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA3:04:27#6137
2013Oakland Running FestivalOaklandCA2:24:16#2176
2012WildcatEl SobranteCA2:10:46#30
2011NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:02:02#2128
2010Mohawk Hudson River MarathonUnknownNY2:00:47#273
2010Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA2:22:08#1401
2009Monterey Bay Half MarathonMontereyCA2:12:33#2376
2009Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:31:39#5689
2005Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:35:40#769
1997Norwalk Summer SeriesNorwalkCT2:09:15#137

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
21 races
NYNew York
14 races
ILIllinois
2 races
MAMassachusetts
2 races
TXTexas
2 races
COColorado
1 race
CTConnecticut
1 race
FLFlorida
1 race
INIndiana
1 race
PAPennsylvania
1 race
RIRhode Island
1 race
VAVirginia
1 race

50-State Challenge

12/ 51 states + DC

39 states to go