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KC
Karen Cooper
FemaleCalifornia1995–2026
88
Total Finishes
60
Distinct Races
22
States (43%)
1:50:46
PR (8:27/mi)
2:49:04
Average
+0:03:55
Slower (first to last)
Medal House
2008
Women's Half Marathon
2:23:43
#3055 overall#3052 gender
2008
Rock 'n' Roll Los Angeles Half Marathon
2:26:01
#3237 overall#1165 gender
2007
Women's Half Marathon
5:07:12
#101 overall#101 gender
2006
North Shore Classic
2:00:26
#786 overall#263 gender
2006
Kaiser Permanente San Francisco Half Marathon & 5K
2:26:25
#3569 overall#1589 gender
2006
Kirkland Half Marathon & 5K
2:38:19
#567 overall#305 gender
2005
Rock n Roll Nashville
2:30:17
#7502 overall#3827 gender
2004
American Discovery Trail Marathon
2:26:34
#208 overall#86 gender
2001
Rock 'n' Roll Virgina Beach Half Marathon
2:27:33
#7660 overall#3655 gender
1999
Duke City Marathon
3:16:10
#1047 overall#440 gender
1997
Duke City Marathon
3:13:24
#1185 overall#455 gender
1995
2025 500 Festival Running Events
3:09:33
#10690 overall#3860 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | San Diego Beach & Bay Half MarathonSan Diego | CA | 2:34:09 | #2674 |
| 2026 | Health First Florida Marathon WeekendMelbourne | FL | 3:13:28 | #882 |
| 2025 | NYCRUNS Falling Leaves Half MarathonBrooklyn | NY | 2:36:29 | #1997 |
| 2025 | Oklahoma City Memorial MarathonOklahoma City | OK | 2:38:58 | #5317 |
| 2025 | San Diego Beach & Bay Half MarathonSan Diego | CA | 2:40:38 | #2382 |
| 2025 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:47:39 | #12247 |
| 2025 | Disneyland® Halloween Half Marathon Weekend 2025Anaheim | CA | 3:48:47 | #10996 |
| 2025 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:59:10 | #15070 |
| 2024 | 2026 - San Antonio MarathonSan Antonio | TX | 2:52:18 | #7099 |
| 2024 | Space Coast Marathon & Half MarathonCocoa | FL | 3:37:23 | #2592 |
| 2024 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:38:55 | #12979 |
| 2024 | Disneyland® Halloween Half Marathon Weekend 2025Anaheim | CA | 3:53:34 | #10557 |
| 2024 | Pittsburgh Marathon WeekendPittsburgh | PA | 4:00:40 | #11042 |
| 2023 | San Diego Beach & Bay Half MarathonSan Diego | CA | 2:29:45 | #1595 |
| 2023 | Oklahoma City Memorial MarathonOklahoma City | OK | 2:38:03 | #3955 |
| 2023 | Dallas Marathon WeekendDallas | TX | 2:49:16 | #6529 |
| 2023 | Air Force MarathonDayton | OH | 2:51:17 | #1707 |
| 2023 | 2026 - San Antonio MarathonSan Antonio | TX | 2:58:53 | #6260 |
| 2023 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:25:44 | #9685 |
| 2023 | Space Coast Marathon & Half MarathonCocoa | FL | 3:53:32 | #1839 |
| 2022 | Detroit Free Press MarathonDetroit | MI | 2:26:18 | #3618 |
| 2022 | Moe's Better Half MarathonSan Marcos | TX | 2:40:18 | #166 |
| 2022 | 2026 - San Antonio MarathonSan Antonio | TX | 2:44:25 | #4855 |
| 2022 | Space Coast Marathon & Half MarathonCocoa | FL | 3:41:31 | #1651 |
| 2022 | 2025 500 Festival Running EventsIndianapolis | IN | 4:10:31 | #13702 |
| 2021 | Wanderlust RunFredericksburg | TX | 2:27:52 | #151 |
| 2021 | 2026 - San Antonio MarathonSan Antonio | TX | 2:43:47 | #4679 |
| 2021 | Whiskeydaddle RacesPeoria | IL | 2:55:33 | #293 |
| 2021 | Cedars of Lebanon Frostbite Half-MarathonLebanon | TN | 3:13:16 | #303 |
| 2021 | Rock n Roll NashvilleNashville | TN | 3:40:56 | #6435 |
| 2020 | Katy Half Marathon & 5K presented by Houston MethodistKaty | TX | 2:35:07 | #867 |
| 2020 | Oak Barrel Half MarathonLynchburg | TN | 3:26:14 | #814 |
| 2020 | Flying Monkey Half MarathonNashville | TN | 3:57:55 | #168 |
| 2019 | Rock n Roll NashvilleNashville | TN | 3:36:10 | #12900 |
| 2019 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:43:02 | #15628 |
| 2018 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 2:13:57 | #1114 |
| 2018 | Detroit Free Press MarathonDetroit | MI | 2:19:27 | #824 |
| 2018 | Kings & Queens Half MarathonPeauwakee | WI | 2:36:59 | #346 |
| 2018 | Rock 'n' Roll Savannah Marathon & 1/2 MarathonSavannah | GA | 3:47:33 | #6073 |
| 2017 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 2:18:44 | #1275 |
| 2016 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:12:45 | #4270 |
| 2016 | Run the BluegrassLexington | KY | 2:17:58 | #1483 |
| 2016 | Pittsburgh Marathon WeekendPittsburgh | PA | 2:24:35 | #8440 |
| 2015 | Madison MarathonMadison | WI | 1:50:46 | #490 |
| 2015 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:12:09 | #4319 |
| 2015 | Horse Capital MarathonLexington | KY | 2:22:24 | #527 |
| 2015 | Santa Hustle IndyIndianapolis | IN | 2:22:38 | #607 |
| 2015 | Run the BluegrassLexington | KY | 2:27:06 | #1892 |
| 2015 | Run Like a Girl Half-Marathon, 10k, 5kColumbus | OH | 2:28:20 | #336 |
| 2015 | Renfro Rock 'N Run Half Marathon / 5KMount Vernon | KY | 2:32:52 | #255 |
| 2014 | Madison MarathonMadison | WI | 1:54:16 | #597 |
| 2014 | Renfro Rock 'N Run Half Marathon / 5KMount Vernon | KY | 2:13:08 | #127 |
| 2014 | Run the BluegrassLexington | KY | 2:13:37 | #1207 |
| 2014 | Prisma Health Half Marathon & 5KGreenville | SC | 2:34:07 | #746 |
| 2013 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:05:05 | #3874 |
| 2013 | Caesar Rodney Half MarathonWilmington | DE | 2:27:54 | #1304 |
| 2013 | 2026 National Women's Half Marathon and 8KWashington | DC | 2:45:05 | #10732 |
| 2013 | Rock 'n' Roll Half Marathon San FranciscoSan Francisco | CA | 3:04:14 | #5144 |
| 2012 | The Rogue MarathonMedford | OR | 1:54:10 | #191 |
| 2012 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:04:01 | #4523 |
| 2012 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:23:34 | #8510 |
| 2012 | Monterey Bay Half MarathonMonterey | CA | 2:27:56 | #4352 |
| 2011 | Urban Bourbon Half Marathon and 5KLouisville | KY | 2:06:18 | #1016 |
| 2011 | Pittsburgh Marathon WeekendPittsburgh | PA | 2:23:23 | #5643 |
| 2011 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:29:27 | #8942 |
| 2011 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 3:05:03 | #15829 |
| 2011 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 3:05:23 | #4840 |
| 2011 | Wounded Warrior Half Marathon & 10KIrving | TX | 3:23:07 | #842 |
| 2011 | Detroit Free Press MarathonDetroit | MI | 4:00:40 | #8439 |
| 2010 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 2:00:15 | #4161 |
| 2010 | Pittsburgh Marathon WeekendPittsburgh | PA | 2:15:57 | #3879 |
| 2010 | Just a Short RunAllison Park | PA | 2:30:33 | #439 |
| 2010 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 3:46:03 | #20559 |
| 2009 | Carlsbad MarathonCarlsbad | CA | 2:09:12 | #3719 |
| 2009 | Shamrock'n Half MarathonSacramento | CA | 2:09:43 | #1813 |
| 2009 | Fontana Days RunFontana | CA | 2:10:56 | #625 |
| 2009 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 2:15:22 | #1298 |
| 2009 | Beer City Half™ Santa RosaSanta Rosa | CA | 2:17:42 | #288 |
| 2009 | Buzz Marathon #26San Miguel | CA | 2:17:53 | #60 |
| 2009 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:21:20 | #1794 |
| 2009 | Rock n Roll NashvilleNashville | TN | 2:52:19 | #16188 |
| 2008 | Women's Half MarathonNew York | NY | 2:23:43 | #3055 |
| 2008 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 2:26:01 | #3237 |
| 2008 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 2:33:30 | #1999 |
| 2007 | Women's Half MarathonNew York | NY | 5:07:12 | #101 |
| 2006 | North Shore ClassicHighland Park | IL | 2:00:26 | #786 |
| 2006 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:26:25 | #3569 |
| 2006 | Kirkland Half Marathon & 5KKirkland | WA | 2:38:19 | #567 |
| 2005 | Rock n Roll NashvilleNashville | TN | 2:30:17 | #7502 |
| 2004 | American Discovery Trail MarathonColorado Springs | CO | 2:26:34 | #208 |
| 2001 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:27:33 | #7660 |
| 1999 | Duke City MarathonAlbuquerque | NM | 3:16:10 | #1047 |
| 1997 | Duke City MarathonAlbuquerque | NM | 3:13:24 | #1185 |
| 1995 | 2025 500 Festival Running EventsIndianapolis | IN | 3:09:33 | #10690 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
17 racesKYKentucky
10 racesTXTexas
10 racesFLFlorida
8 racesTNTennessee
7 racesILIllinois
5 racesPAPennsylvania
5 racesAZArizona
3 racesINIndiana
3 racesMIMichigan
3 racesWIWisconsin
3 racesMEMaine
2 racesNMNew Mexico
2 racesOHOhio
2 racesCOColorado
1 raceDEDelaware
1 raceNVNevada
1 raceOROregon
1 raceSCSouth Carolina
1 raceVAVirginia
1 raceWAWashington
1 raceMDMaryland
0 races50-State Challenge
22/ 51 states + DC
29 states to go