HalfRuns
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Jonathan Chen

MaleCalifornia2012–2026

50

Total Finishes

35

Different Races

11

States (22%)

1:30:31

PR (6:55/mi)

2:04:06

Average

+0:10:51

Slower (first to last)

Medal House

2016

Berkeley Half Marathon

1:43:52
#641 overall#518 gender
2016

Rock 'n' Roll Half Marathon San Francisco

1:55:23
#951 overall#689 gender
2016

Boston's Run To Remember

2:04:00
#2942 overall#1529 gender
2016

B.A.A. Half Marathon

2:07:39
#3492 overall#1927 gender
2015

Kaiser Permanente San Francisco Half Marathon & 5K

1:50:45
#1441 overall#1045 gender
2015

Boston's Run To Remember

2:04:19
#3326 overall#1672 gender
2015

The Giant Race

2:20:22
#1986 overall#1072 gender
2014

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

1:55:23
#850 overall#630 gender
2014

B.A.A. Half Marathon

2:23:22
#5201 overall#2431 gender
2013

Sevathon

2:05:35
#52 overall#42 gender
2012

2026 Disneyland® Half Marathon Weekend presented by HONDA

2:02:05
#1998 overall#1303 gender
2012

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

3:25:43
#7257 overall#3359 gender

Performance Timeline

PR 1:30:312012201220132014201420152015201520162016201620162016201720172017201720182018201820182019201920192019201920192021202120212022202220222022202220222023202320232023202320232023202420242024202420242024202420242024202420252025202520262026

Complete Race Log

YearRaceStateTimePlace
20262026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA2:11:36#1295
2026Race to Robie Creek®BoiseID2:12:56#704
20252026 Superhero Half Marathon and RelayMorristownNJ1:35:35#35
2025Fallen Comrades Half MarathonWest PointNY1:44:31#103
2025Rose Bowl Half MarathonPasadenaCA2:18:54#2703
2024Cambridge Half Marathon + 5KCambridgeMA1:36:48#962
2024St. Luke's FitOne 5K/10K/Half MarathonBoiseID1:46:09#298
2024The LESS Popular Brooklyn Half Marathon!BrooklynNY1:52:04#8673
2024Rose Bowl Half MarathonPasadenaCA1:59:10#1811
2024Summer Georgetown HalfWashingtonDC2:00:04#72
2024Yosemite Half MarathonBass LakeCA2:06:31#849
2024Love Run Half MarathonPhiladelphiaPA2:16:47#4357
2024The Unforgettable Staten Island Half Marathon!Staten IslandNY2:24:21#7043
2024Race to Robie Creek®BoiseID2:39:55#1136
2024Race to Robie CreekBoiseID2:39:56#1134
2023United Airlines NYC HalfNew YorkNY1:30:31#1313
2023Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:57:58#913
2023Rock 'n' Roll San DiegoSan DiegoCA2:00:32#3767
2023The LESS Popular Brooklyn Half Marathon!BrooklynNY2:00:44#11885
2023Chicago 13.1ChicagoIL2:06:31#2478
2023Philadelphia MarathonPhiladelphiaPA2:08:39#6579
20232026 HiTOPS Princeton Half MarathonPrincetonNJ2:45:23#1358
2022NYCRUNS Falling Leaves Half MarathonBrooklynNY1:31:15#34
2022NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:34:03#565
2022Run MalibuMalibuCA1:35:26#100
2022Bay Bridge Half MarathonOaklandCA1:39:55#90
2022Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:45:54#305
2022Philadelphia MarathonPhiladelphiaPA1:56:21#3182
2021A Run for Prospect ParkBrooklynNY1:36:27#35
2021Gorges Ithaca Half MarathonIthacaNY1:59:03#227
2021Surf City MarathonHuntington BeachCA3:10:06#4712
2019NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:35:29#272
2019Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:43:24#253
2019Philadelphia MarathonPhiladelphiaPA1:52:36#2819
2019Cambridge Half Marathon + 5KCambridgeMA1:55:13#2058
2019Life Time Miami Marathon & HalfMiamiFL2:17:23#6158
201913.1 Fort LauderdaleFort LauderdaleFL2:34:08#499
2018Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:37:11#115
2018The LESS Popular Brooklyn Half Marathon!BrooklynNY1:52:12#7812
2018Boston's Run To RememberBostonMA2:00:51#1945
2018MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO2:32:58#1706
2017Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA1:36:13#136
2017Whole Foods Tiburon Half MarathonBelvedere TiburonCA1:55:14#188
2017Rock 'n' Roll Washington DCWashingtonDC2:00:01#3663
2017B.A.A. Half MarathonBostonMA2:12:39#3355
2016Berkeley Half MarathonBerkeleyCA1:43:52#641
2016Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA1:55:23#951
2016Boston's Run To RememberBostonMA2:04:00#2942
2016B.A.A. Half MarathonBostonMA2:07:39#3492
2016Rock 'n' Roll Arizona MarathonPhoenixAZ3:22:09#10090
2015Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:50:45#1441
2015Boston's Run To RememberBostonMA2:04:19#3326
2015The Giant RaceSan FranciscoCA2:20:22#1986
2014Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:55:23#850
2014B.A.A. Half MarathonBostonMA2:23:22#5201
2013SevathonSunnyvaleCA2:05:35#52
20122026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA2:02:05#1998
2012Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA3:25:43#7257

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
22 races
NYNew York
11 races
MAMassachusetts
8 races
IDIdaho
4 races
FLFlorida
2 races
NJNew Jersey
2 races
AZArizona
1 race
ILIllinois
1 race
MOMissouri
1 race
MDMaryland
0 races
TXTexas
0 races

50-State Challenge

11/ 51 states + DC

40 states to go