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KC
Karen Castillo
FemaleTexas2011–2026
15
Total Finishes
13
Different Races
6
States (12%)
1:42:40
PR (7:50/mi)
2:21:55
Average
+1:06:58
Slower (first to last)
Medal House
2026
2025 Aramco Houston Half Marathon Searchable Finish Line Video
2:19:36
#7139 overall#3017 gender
2025
DoNot Stop Half Marathon (5k/10k) - San Antonio
1:42:40
#5 overall
2025
Runs with Scissors Races
2:18:34
2025
Kaiser Permanente Colfax Marathon
2:20:41
#3688 overall#1620 gender
2024
All-Out Spring Fever
1:54:55
#53 overall
2024
Runs with Scissors Races
2:01:38
#5 overall#1 gender
2021
Barr Lake 30K and 15K
1:58:30
#57 overall#19 gender
2018
Summer's Done 13.1
1:52:14
#1128 overall#348 gender
2013
Girlfriends Race for a Cure
3:00:44
#882 overall#882 gender
2011
Dallas Marathon Weekend
2:04:06
#2929 overall#1095 gender
2011
Girlfriends Race for a Cure
2:46:21
#1472 overall#1472 gender
2011
PCRF Reaching for the Cure Run
3:02:43
#681 overall#380 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:19:36 | #7139 |
| 2026 | Space City Half Marathon, 10k, 5k, & MileHouston | TX | 2:20:15 | #294 |
| 2026 | The Jersey City Marathon & Half Marathon Marquee Experience at NewportJersey City | NJ | 2:34:42 | #4717 |
| 2026 | H-Town Half Marathon, 10K & 5K presented by Houston MethodistHouston | TX | 3:11:04 | #745 |
| 2025 | DoNot Stop Half Marathon (5k/10k) - San AntonioSan Antonio | TX | 1:42:40 | #5 |
| 2025 | Runs with Scissors RacesBrighton | CO | 2:18:34 | — |
| 2025 | Kaiser Permanente Colfax MarathonDenver | CO | 2:20:41 | #3688 |
| 2024 | All-Out Spring FeverGolden | CO | 1:54:55 | #53 |
| 2024 | Runs with Scissors RacesBrighton | CO | 2:01:38 | #5 |
| 2021 | Barr Lake 30K and 15KBrighton | CO | 1:58:30 | #57 |
| 2018 | Summer's Done 13.1Austin | TX | 1:52:14 | #1128 |
| 2013 | Girlfriends Race for a CureVancouver | WA | 3:00:44 | #882 |
| 2011 | Dallas Marathon WeekendDallas | TX | 2:04:06 | #2929 |
| 2011 | Girlfriends Race for a CureVancouver | WA | 2:46:21 | #1472 |
| 2011 | PCRF Reaching for the Cure RunIrvine | CA | 3:02:43 | #681 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
TXTexas
6 racesCOColorado
5 racesWAWashington
2 racesCACalifornia
1 raceNJNew Jersey
1 raceOROregon
0 races50-State Challenge
6/ 51 states + DC
45 states to go