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CC
Christina Callahan
FemaleCalifornia2009–2025
20
Total Finishes
15
Different Races
6
States (12%)
2:03:56
PR (9:28/mi)
2:27:10
Average
+1:10:44
Slower (first to last)
Medal House
2015
Beer City Half™ Santa Rosa
2:05:43
#478 overall#254 gender
2015
Shamrock'n Half Marathon
2:11:31
#2321 overall#1156 gender
2014
Shamrock'n Half Marathon
2:05:21
#2073 overall#964 gender
2014
2026 National Women's Half Marathon and 8K
2:24:54
#7865 overall#7546 gender
2013
Shamrock'n Half Marathon
2:12:30
#2620 overall#1367 gender
2012
Shamrock'n Half Marathon
2:07:34
#1840 overall#894 gender
2011
Baltimore Running Festival
2:09:37
#3809 overall#1717 gender
2011
Urban Cow Half Marathon
2:17:32
#1883 overall#894 gender
2010
Baltimore Running Festival
2:15:30
#4448 overall#2169 gender
2009
Urban Cow Half Marathon
2:08:23
#1320 overall#605 gender
2009
Life Time Miami Marathon & Half
3:29:48
#9288 overall#4944 gender
2007
Rock n Roll Nashville
1:59:26
#3846 overall#1320 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Hapalua Hawaii's Half MarathonHonolulu | HI | 3:10:10 | #6132 |
| 2023 | Salt Lake City MarathonSalt Lake City | UT | 3:52:48 | #2257 |
| 2022 | Monterey Bay Half MarathonMonterey | CA | 2:18:56 | #2460 |
| 2019 | Rock 'n' Roll San DiegoSan Diego | CA | 2:14:08 | #4952 |
| 2018 | Shamrock'n Half MarathonSacramento | CA | 2:03:56 | #1105 |
| 2018 | Garavel SoNo Half Marathon | 5KNorwalk | CT | 2:41:53 | #795 |
| 2017 | Angel Island Half Marathon & 10KTiburon | CA | 2:35:34 | #106 |
| 2016 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:10:48 | #1984 |
| 2016 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:22:30 | #5308 |
| 2015 | Beer City Half™ Santa RosaSanta Rosa | CA | 2:05:43 | #478 |
| 2015 | Shamrock'n Half MarathonSacramento | CA | 2:11:31 | #2321 |
| 2015 | Tacoma City Marathon / Half / Ghost / 10K / 5K / 1KTacoma | WA | 2:19:52 | #595 |
| 2014 | Shamrock'n Half MarathonSacramento | CA | 2:05:21 | #2073 |
| 2014 | 2026 National Women's Half Marathon and 8KWashington | DC | 2:24:54 | #7865 |
| 2013 | Shamrock'n Half MarathonSacramento | CA | 2:12:30 | #2620 |
| 2012 | Shamrock'n Half MarathonSacramento | CA | 2:07:34 | #1840 |
| 2011 | Baltimore Running FestivalBaltimore | MD | 2:09:37 | #3809 |
| 2011 | Urban Cow Half MarathonSacramento | CA | 2:17:32 | #1883 |
| 2010 | Baltimore Running FestivalBaltimore | MD | 2:15:30 | #4448 |
| 2009 | Urban Cow Half MarathonSacramento | CA | 2:08:23 | #1320 |
| 2009 | Life Time Miami Marathon & HalfMiami | FL | 3:29:48 | #9288 |
| 2007 | Rock n Roll NashvilleNashville | TN | 1:59:26 | #3846 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
12 racesFLFlorida
2 racesMDMaryland
2 racesCTConnecticut
1 raceHIHawaii
1 raceWAWashington
1 race50-State Challenge
6/ 51 states + DC
45 states to go