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KC
Karen Castro
FemaleTexas2003–2026
42
Total Finishes
29
Different Races
10
States (20%)
2:17:52
PR (10:31/mi)
3:02:53
Average
+1:07:26
Slower (first to last)
Medal House
2012
Rochester Regional Health Flower City Challenge
2:17:52
#1742 overall#889 gender
2010
Rock n Roll Nashville
2:42:54
#16445 overall#9488 gender
2009
Rock n Roll Nashville
2:51:03
#15937 overall#9065 gender
2009
Wisconsin Marathon
3:00:41
#1148 overall#645 gender
2009
Lost Dutchman Marathon
3:17:21
#859 overall#425 gender
2008
St. Jude Memphis Marathon Weekend
2:48:46
#5391 overall#2994 gender
2008
DRC Half Marathon and 5K
2:50:49
#2903 overall#1397 gender
2008
Rock n Roll Nashville
3:02:30
#17510 overall#10310 gender
2006
DRC Half Marathon and 5K
2:51:55
#2771 overall#1330 gender
2005
DRC Half Marathon and 5K
3:28:56
#3057 overall#1527 gender
2003
Dallas Marathon Weekend
2:20:50
#1709 overall#679 gender
2003
DRC Half Marathon and 5K
2:29:40
#2465 overall#1003 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Summer's Done 13.1Austin | TX | 2:33:12 | #10498 |
| 2026 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 3:28:16 | #4289 |
| 2024 | Portland MarathonPortland | OR | 3:23:30 | #3819 |
| 2024 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 3:39:32 | #3655 |
| 2023 | Napa Valley MarathonNapa | CA | 3:06:21 | #2028 |
| 2023 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 3:17:15 | #5911 |
| 2023 | Chicagoland Spring Marathon, Half Marathon & 10KSchaumburg | IL | 3:18:31 | #701 |
| 2023 | Dallas Marathon WeekendDallas | TX | 3:21:34 | #7511 |
| 2023 | Portland MarathonPortland | OR | 3:21:37 | #3490 |
| 2022 | Summer's Done 13.1Austin | TX | 3:18:36 | #6808 |
| 2022 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 3:20:44 | #3949 |
| 2022 | The Louisiana MarathonBaton Rouge | LA | 3:47:43 | #1306 |
| 2020 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 3:35:58 | #6196 |
| 2019 | Holiday Half MarathonPomona | CA | 3:19:10 | #3056 |
| 2019 | C & O Half Marathon / 5KWashington | DC | 3:22:26 | #189 |
| 2019 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 3:24:05 | #5642 |
| 2019 | The Louisiana MarathonBaton Rouge | LA | 3:36:41 | #2128 |
| 2018 | Fairview Half Marathon and 5KFairview | TX | 3:29:13 | #303 |
| 2017 | New Years DoubleAllen | TX | 3:29:13 | #250 |
| 2016 | Rock 'n' Roll San DiegoSan Diego | CA | 2:28:24 | #9405 |
| 2016 | Oklahoma City Memorial MarathonOklahoma City | OK | 2:28:36 | #4704 |
| 2016 | Fairview Half Marathon and 5KFairview | TX | 2:54:06 | #622 |
| 2016 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 3:09:22 | #5742 |
| 2015 | Carlsbad MarathonCarlsbad | CA | 2:35:05 | #4730 |
| 2015 | THAT DAM HALF & 5KGRAND PRAIRIE | TX | 2:53:31 | #591 |
| 2015 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 3:02:29 | #5905 |
| 2014 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 2:11:54 | #2292 |
| 2014 | Runners Marathon and Half Marathon of RestonReston | VA | 2:20:11 | #250 |
| 2014 | Rock 'n' Roll San DiegoSan Diego | CA | 2:26:15 | #9531 |
| 2014 | BCS College Station MarathonCollege Station | TX | 2:59:39 | #2227 |
| 2014 | Plano Balloon FestivalPlano | TX | 3:15:04 | #1429 |
| 2014 | Fairview Half Marathon and 5KFairview | TX | 3:24:41 | #806 |
| 2013 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 2:29:55 | #4582 |
| 2013 | Divas Half Marathon & 5kWestbury | NY | 2:43:28 | #1373 |
| 2013 | DRC Half Marathon and 5KDallas | TX | 2:59:37 | #2010 |
| 2012 | Rochester Regional Health Flower City ChallengeRochester | NY | 2:17:52 | #1742 |
| 2012 | Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochester | NY | 2:21:03 | #1311 |
| 2012 | Oak Tree Half Marathon & 5K Run/WalkGeneseo | NY | 2:26:59 | #234 |
| 2010 | Rock n Roll NashvilleNashville | TN | 2:42:54 | #16445 |
| 2009 | Rock n Roll NashvilleNashville | TN | 2:51:03 | #15937 |
| 2009 | Wisconsin MarathonKenosha | WI | 3:00:41 | #1148 |
| 2009 | Lost Dutchman MarathonApache Junction | AZ | 3:17:21 | #859 |
| 2008 | St. Jude Memphis Marathon WeekendMemphis | TN | 2:48:46 | #5391 |
| 2008 | DRC Half Marathon and 5KDallas | TX | 2:50:49 | #2903 |
| 2008 | Rock n Roll NashvilleNashville | TN | 3:02:30 | #17510 |
| 2006 | DRC Half Marathon and 5KDallas | TX | 2:51:55 | #2771 |
| 2005 | DRC Half Marathon and 5KDallas | TX | 3:28:56 | #3057 |
| 2003 | Dallas Marathon WeekendDallas | TX | 2:20:50 | #1709 |
| 2003 | DRC Half Marathon and 5KDallas | TX | 2:29:40 | #2465 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
TXTexas
20 racesCACalifornia
10 racesNYNew York
4 racesTNTennessee
4 racesDCDistrict of Columbia
2 racesLALouisiana
2 racesOROregon
2 racesOKOklahoma
1 raceVAVirginia
1 raceWIWisconsin
1 race50-State Challenge
10/ 51 states + DC
41 states to go