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JC
John Chai
MaleCalifornia2007–2024
42
Total Finishes
24
Different Races
6
States (12%)
1:55:01
PR (8:47/mi)
2:19:26
Average
+0:20:45
Slower (first to last)
Medal House
2013
Drake Relays
1:55:01
#614 overall#421 gender
2013
IMT Des Moines Marathon
2:05:43
#2232 overall#1144 gender
2013
OC Marathon - Half Marathon - 5K
2:10:01
#3743 overall#2067 gender
2012
Long Beach Marathon
2:14:38
#3732 overall#2245 gender
2012
Long Beach International City Bank Marathon
2:14:38
#3740 overall#2250 gender
2012
Rock 'n' Roll San Diego
2:21:56
#8772 overall#4253 gender
2012
Rock ‘n’ Roll Philadelphia Half Marathon
2:55:03
#14010 overall#6010 gender
2011
Surf City Marathon
2:12:47
#5893 overall#2976 gender
2011
Surf City USA Marathon
2:12:47
#5908 overall#2983 gender
2009
Frederick Running Festival
2:29:48
#2000 overall#997 gender
2008
Baltimore Running Festival
2:30:23
#4599 overall#2093 gender
2007
Surf City Marathon
2:15:01
#3925 overall#2210 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2024 | Summer's Done 13.1Austin | TX | 2:27:53 | #6327 |
| 2024 | Seattle Cherry Blossom RunSeattle | WA | 2:35:45 | #1633 |
| 2024 | Seattle Cherry Blossom RunSeattle | WA | 2:35:46 | #1633 |
| 2023 | ZombieRunner Quarry LakesFremont | CA | 2:34:08 | #125 |
| 2023 | ZombieRunner Quarry LakesFremont | CA | 2:34:08 | #126 |
| 2023 | Seattle Marathon: Summer EventsSeattle | WA | 2:37:55 | #2593 |
| 2023 | UW Medicine Seattle Marathon and Half MarathonSeattle | WA | 2:37:55 | #2594 |
| 2020 | Surf City MarathonHuntington Beach | CA | 2:19:41 | #4455 |
| 2019 | Surf City MarathonHuntington Beach | CA | 2:21:55 | #3910 |
| 2018 | Long Beach MarathonLong Beach | CA | 2:14:13 | #2054 |
| 2018 | Surf City MarathonHuntington Beach | CA | 2:14:32 | #3525 |
| 2018 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:18:45 | #2683 |
| 2017 | Long Beach MarathonLong Beach | CA | 2:18:05 | #2807 |
| 2017 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:28:27 | #3628 |
| 2016 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:16:47 | #3331 |
| 2016 | Surf City MarathonHuntington Beach | CA | 2:19:12 | #4719 |
| 2015 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:11:01 | #3010 |
| 2015 | Orange County Marathon | — | 2:11:01 | #2972 |
| 2015 | Surf City MarathonHuntington Beach | CA | 2:14:40 | #5285 |
| 2015 | Surf City USA Marathon | — | 2:14:40 | #5289 |
| 2015 | Dam to DSMDes Moines | IA | 2:15:52 | #4474 |
| 2015 | Long Beach MarathonLong Beach | CA | 2:23:40 | #2215 |
| 2014 | Surf City MarathonHuntington Beach | CA | 2:08:04 | #5126 |
| 2014 | IMT Des Moines MarathonDes Moines | IA | 2:08:49 | #2349 |
| 2014 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:11:15 | #3332 |
| 2014 | OC Marathon | — | 2:11:15 | #3332 |
| 2014 | Long Beach MarathonLong Beach | CA | 2:15:30 | #3752 |
| 2013 | Drake RelaysDes Moines | IA | 1:55:01 | #614 |
| 2013 | IMT Des Moines MarathonDes Moines | IA | 2:05:43 | #2232 |
| 2013 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:10:01 | #3743 |
| 2013 | Long Beach MarathonLong Beach | CA | 2:10:41 | #3926 |
| 2013 | Surf City MarathonHuntington Beach | CA | 2:13:25 | #5836 |
| 2013 | Surf city USA Marathon | — | 2:13:25 | #5840 |
| 2012 | Long Beach MarathonLong Beach | CA | 2:14:38 | #3732 |
| 2012 | Long Beach International City Bank Marathon | — | 2:14:38 | #3740 |
| 2012 | Rock 'n' Roll San DiegoSan Diego | CA | 2:21:56 | #8772 |
| 2012 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:55:03 | #14010 |
| 2011 | Surf City MarathonHuntington Beach | CA | 2:12:47 | #5893 |
| 2011 | Surf City USA Marathon | — | 2:12:47 | #5908 |
| 2009 | Frederick Running FestivalFrederick | MD | 2:29:48 | #2000 |
| 2008 | Baltimore Running FestivalBaltimore | MD | 2:30:23 | #4599 |
| 2007 | Surf City MarathonHuntington Beach | CA | 2:15:01 | #3925 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
24 racesIAIowa
4 racesWAWashington
4 racesMDMaryland
2 racesPAPennsylvania
1 raceTXTexas
1 race50-State Challenge
6/ 50 states
44 states to go