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JC
Jason Chang
MaleCalifornia2004–2026
43
Total Finishes
31
Different Races
9
States (18%)
1:30:13
PR (6:53/mi)
2:05:56
Average
+0:00:18
Slower (first to last)
Medal House
2012
Rock 'n' Roll San Jose
1:32:43
#264 overall#226 gender
2011
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
2:09:30
#2138 overall#1301 gender
2009
NYRR Fred Lebow Half Marathon
1:43:26
#1061 overall#888 gender
2009
Maui Marathon and Half Marathon April 26, 2026
1:50:56
#109 overall#76 gender
2008
Rock 'n' Roll Washington DC
2:08:52
#1886 overall#1013 gender
2007
Santa Barbara Half Marathon & 5K
1:56:39
#940 overall#441 gender
2007
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
2:02:37
#839 overall#485 gender
2006
Rock 'n' Roll Los Angeles Half Marathon
2:07:17
#1525 overall#1040 gender
2006
2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K
2:09:12
#900 overall#427 gender
2005
Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 Mile
1:46:02
#110 overall#94 gender
2005
Surf City Marathon
2:02:04
#1607 overall#1087 gender
2004
Surf City Marathon
1:55:18
#1186 overall#863 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Livermore Half MarathonLivermore | CA | 1:55:36 | #480 |
| 2025 | Berkeley Half MarathonBerkeley | CA | 1:30:13 | #148 |
| 2025 | The Brooks Orca Half Marathon presented by REISeattle | WA | 1:41:36 | #67 |
| 2025 | InFirst Bank Veteran's Marathon, Half Marathon, and Marathon RelayBlairsville | PA | 2:00:44 | #88 |
| 2025 | Beer City Half™ Bishop RanchSan Ramon | CA | 2:00:59 | #95 |
| 2025 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:13:19 | #14856 |
| 2025 | Rock 'n' Roll San DiegoSan Diego | CA | 2:18:17 | #8572 |
| 2025 | Runrise: SoCal VibesLong Beach | CA | 2:40:55 | #28 |
| 2024 | Rock 'n' Roll San DiegoSan Diego | CA | 2:11:43 | #6700 |
| 2024 | NYCRUNS Big Apple Half MarathonNew York | NY | 2:29:06 | #2667 |
| 2022 | Napa Valley MarathonNapa | CA | 2:17:50 | #1170 |
| 2021 | Shoreline MarathonVentura | CA | 1:52:21 | #64 |
| 2021 | Rock 'n' Roll San DiegoSan Diego | CA | 2:36:01 | #5538 |
| 2019 | The Giant RaceSan Francisco | CA | 1:56:44 | #552 |
| 2019 | TrailquakeSaratoga | CA | 2:44:36 | #64 |
| 2017 | Monterey Bay Half MarathonMonterey | CA | 1:42:48 | #481 |
| 2017 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:53:45 | #952 |
| 2016 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:52:45 | #1145 |
| 2016 | The Giant RaceSan Francisco | CA | 2:08:04 | #1271 |
| 2016 | The Giant RaceSan Francisco | CA | 2:10:56 | #1398 |
| 2015 | Middletown 10K & 5KMiddletown | CT | 1:54:50 | #238 |
| 2015 | Revel RockiesDenver | CO | 2:17:08 | #223 |
| 2015 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:22:25 | #3859 |
| 2014 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:50:34 | #1160 |
| 2014 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:10:47 | #3066 |
| 2014 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:46:30 | #7559 |
| 2013 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:47:06 | #943 |
| 2013 | Rock 'n' Roll San JoseSan Jose | CA | 1:54:28 | #1888 |
| 2013 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 1:59:04 | #1225 |
| 2013 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 2:13:00 | #4322 |
| 2013 | Oakland Running FestivalOakland | CA | 2:26:30 | #2269 |
| 2013 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:23:57 | #18814 |
| 2012 | Rock 'n' Roll San JoseSan Jose | CA | 1:32:43 | #264 |
| 2012 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:50:05 | #1344 |
| 2012 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:58:29 | #1308 |
| 2012 | The Giant RaceSan Francisco | CA | 2:20:03 | #2490 |
| 2012 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 2:24:51 | #5916 |
| 2011 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:09:30 | #2138 |
| 2009 | NYRR Fred Lebow Half MarathonNew York | NY | 1:43:26 | #1061 |
| 2009 | Maui Marathon and Half Marathon April 26, 2026Lāhainā | HI | 1:50:56 | #109 |
| 2008 | Rock 'n' Roll Washington DCWashington | DC | 2:08:52 | #1886 |
| 2007 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 1:56:39 | #940 |
| 2007 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:02:37 | #839 |
| 2006 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 2:07:17 | #1525 |
| 2006 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 2:09:12 | #900 |
| 2005 | Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochester | NY | 1:46:02 | #110 |
| 2005 | Surf City MarathonHuntington Beach | CA | 2:02:04 | #1607 |
| 2004 | Surf City MarathonHuntington Beach | CA | 1:55:18 | #1186 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
29 racesCTConnecticut
6 racesNYNew York
4 racesGAGeorgia
2 racesCOColorado
1 raceDCDistrict of Columbia
1 raceHIHawaii
1 raceWAWashington
1 raceMDMaryland
0 races50-State Challenge
9/ 51 states + DC
42 states to go