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JC
John Callaghan
MaleVirginia2003–2025
40
Total Finishes
28
Different Races
10
States (20%)
1:43:06
PR (7:52/mi)
2:17:30
Average
-0:01:14
Faster (first to last)
Medal House
2010
Gar Williams Half Marathon
1:52:03
#58 overall#43 gender
2009
Baltimore Running Festival
2:19:46
#4945 overall#2526 gender
2008
2026 - San Antonio Marathon
2:46:05
#11807 overall#4657 gender
2007
DEXTER-ANN ARBOR RUN
1:52:17
#690 overall#525 gender
2006
DEXTER-ANN ARBOR RUN
1:44:11
#533 overall#438 gender
2006
Detroit Free Press Marathon
1:46:31
#467 overall#369 gender
2006
Rock n Roll Nashville
2:41:27
#10303 overall#4524 gender
2005
DEXTER-ANN ARBOR RUN
1:43:06
#333 overall#277 gender
2004
DEXTER-ANN ARBOR RUN
1:59:35
#1250 overall#893 gender
2003
Rock 'n' Roll Virgina Beach Half Marathon
2:16:29
#5287 overall#3031 gender
2003
Seattle Marathon
2:50:58
#4614 overall#2119 gender
2002
Rock 'n' Roll Virgina Beach Half Marathon
2:12:31
#4331 overall#2527 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | NYCRUNS Falling Leaves Half MarathonBrooklyn | NY | 2:11:17 | #1365 |
| 2022 | Detroit Free Press MarathonDetroit | MI | 2:02:59 | #559 |
| 2022 | Shamrock MarathonVirginia Beach | VA | 3:30:37 | #5782 |
| 2021 | Indianapolis Monumental MarathonIndianapolis | IN | 2:14:17 | #3096 |
| 2019 | Shamrock MarathonVirginia Beach | VA | 2:55:36 | #4907 |
| 2018 | MERCY HEALTH GLASS CITY MARATHONToledo | OH | 2:01:26 | #1228 |
| 2018 | Yosemite Half MarathonBass Lake | CA | 2:02:23 | #910 |
| 2017 | Grand Teton Half MarathonJackson | WY | 2:07:22 | #501 |
| 2017 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:49:08 | #4112 |
| 2016 | CHURCHILL'S HALF MARATHONPerrysburg | OH | 2:06:22 | #532 |
| 2016 | MERCY HEALTH GLASS CITY MARATHONToledo | OH | 2:09:06 | #1417 |
| 2016 | Shamrock MarathonVirginia Beach | VA | 2:49:06 | #5455 |
| 2015 | Flying Pig Pump and RunCincinnati | OH | 2:02:27 | #2785 |
| 2015 | Rock 'n' Roll Washington DCWashington | DC | 2:40:12 | #12183 |
| 2015 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 2:40:45 | #4783 |
| 2015 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 2:40:52 | #4281 |
| 2014 | MERCY HEALTH GLASS CITY MARATHONToledo | OH | 2:07:39 | #1289 |
| 2014 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 2:16:12 | #2534 |
| 2013 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 2:13:33 | #3013 |
| 2013 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 2:22:32 | #1997 |
| 2013 | Annapolis Running ClassicAnnapolis | MD | 2:31:12 | #1906 |
| 2013 | Nashville 1/2 MarathonNashville | TN | 3:36:35 | #1274 |
| 2012 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 1:58:15 | #1443 |
| 2012 | Alexandria Running FestivalAlexandria | VA | 2:11:19 | #515 |
| 2011 | Frederick Running FestivalFrederick | MD | 1:56:01 | #1047 |
| 2011 | Red Rock Canyon Marathon, 1/2, and 5KLas Vegas | NV | 2:00:31 | #121 |
| 2011 | Fredericksburg Blue and Gray Half MarathonFredericksburg | VA | 2:00:44 | #255 |
| 2011 | Baltimore Running FestivalBaltimore | MD | 2:04:58 | #3124 |
| 2011 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 2:20:19 | #300 |
| 2011 | Gasparilla Distance Classic Race WeekendTampa | FL | 2:32:27 | #3897 |
| 2011 | 2025 500 Festival Running EventsIndianapolis | IN | 2:56:02 | #22919 |
| 2010 | Gar Williams Half MarathonPotomac | MD | 1:52:03 | #58 |
| 2010 | Parks Half MarathonRockville | MD | 1:53:46 | #657 |
| 2010 | Baltimore Running FestivalBaltimore | MD | 1:54:18 | #1529 |
| 2010 | Freedom's RunShepherdstown | WV | 1:56:20 | #174 |
| 2010 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 1:58:34 | #1351 |
| 2009 | Baltimore Running FestivalBaltimore | MD | 2:19:46 | #4945 |
| 2008 | 2026 - San Antonio MarathonSan Antonio | TX | 2:46:05 | #11807 |
| 2007 | DEXTER-ANN ARBOR RUNDexter | MI | 1:52:17 | #690 |
| 2006 | DEXTER-ANN ARBOR RUNDexter | MI | 1:44:11 | #533 |
| 2006 | Detroit Free Press MarathonDetroit | MI | 1:46:31 | #467 |
| 2006 | Rock n Roll NashvilleNashville | TN | 2:41:27 | #10303 |
| 2005 | DEXTER-ANN ARBOR RUNDexter | MI | 1:43:06 | #333 |
| 2004 | DEXTER-ANN ARBOR RUNDexter | MI | 1:59:35 | #1250 |
| 2003 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:16:29 | #5287 |
| 2003 | Seattle MarathonSeattle | WA | 2:50:58 | #4614 |
| 2002 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:12:31 | #4331 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
VAVirginia
12 racesMDMaryland
8 racesMIMichigan
6 racesOHOhio
5 racesINIndiana
2 racesFLFlorida
1 raceNYNew York
1 raceTXTexas
1 raceWAWashington
1 raceOROregon
0 races50-State Challenge
10/ 51 states + DC
41 states to go