HalfRuns
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John Callahan

MalePennsylvania1994–2026

46

Total Finishes

40

Different Races

15

States (30%)

1:28:47

PR (6:47/mi)

2:07:00

Average

-0:26:27

Faster (first to last)

Medal House

2012

Neuse River Bridge Run 2026

2:24:39
#337 overall#189 gender
2011

Grandma's Marathon

1:55:53
#2009 overall#1235 gender
2011

NYCRUNS Brooklyn Ice Cream Social Half Marathon

2:20:24
#3562 overall#2258 gender
2011

Neuse River Bridge Run 2026

2:32:07
#293 overall#183 gender
2010

Greater St. Louis Marathon

2:04:38
#3392 overall#1957 gender
2010

2027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running Passion

3:25:00
#15582 overall#7040 gender
2008

Greater St. Louis Marathon

1:53:56
#1601 overall#1135 gender
2008

B.A.A. Half Marathon

2:39:21
#1640 overall#1635 gender
2007

Charlie Horse Half Marathon

3:34:14
#225 overall#162 gender
2006

Rock ‘n’ Roll Philadelphia Half Marathon

2:44:17
#10122 overall#5449 gender
2004

Life Time Chicago Half Marathon + 5K

1:53:10
#1559 overall#1138 gender
1994

Buhl Half Marathon and 5K

1:55:25
#246 overall#198 gender

Performance Timeline

PR 1:28:47199420042006200720082008201020102011201120112012201220132013201320142014201420142014201420142015201520152015201620172017201720182018201820192020202420242024202520252025202520252025202520252026

Complete Race Log

YearRaceStateTimePlace
2026Rock 'n' Roll Nashville—1:28:58#66
2025Nashville 1/2 MarathonNashvilleTN1:28:47#33
2025Nashville 1/2 Marathon, Marathon & 5KNashvilleTN1:28:47#31
2025Nashville St. Paddy's Half Marathon, 10K & 5KNashvilleTN1:30:34#4
2025Rock 'n' Roll NashvilleNashvilleTN1:33:27#138
2025Human Powered Health Global Running DaySt PaulMN2:03:32#164
2025Human Powered Health Half Marathon - St. PaulSt PaulMN2:03:32#164
2025Austin MarathonAustinTX2:14:53#5637
2025Fort Worth Marathon, 20 Miler, Half Marathon, 10K, & 5K—2:25:50#643
2024Rock 'n' Roll NashvilleNashvilleTN1:29:35#85
2024Nashville 1/2 MarathonNashvilleTN1:31:30#29
2024Nashville 1/2 Marathon, Marathon & 5KNashvilleTN1:31:30#29
2020Surf City MarathonHuntington BeachCA1:33:04#177
2019Haunted Hustle - MiddletonMiddletonWI2:01:49#134
2018Love Run Half MarathonPhiladelphiaPA1:45:23#833
2018Madison MarathonMadisonWI2:09:32#1467
2018Madison Marathon -—2:09:32#1472
2017Hershey Half MarathonHersheyPA1:38:05#129
2017Fallen Comrades Half MarathonWest PointNY1:44:54#149
2017Liberty Waterfront Half Marathon and 5K RunJersey CityNJ1:45:11#357
2016Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA1:58:44#1604
2015Philadelphia MarathonPhiladelphiaPA1:37:35#638
2015Minnesota Half Marathon and 5kSaint PaulMN1:54:09#351
20152026 - San Antonio MarathonSan AntonioTX2:18:59#4682
2015Navy Air Force Half Marathon & Navy 5-MilerWashingtonDC2:29:39#4251
2014Minnesota Half Marathon and 5kSaint PaulMN2:02:20#515
2014RunapaloozaArvadaCO2:03:23#79
2014Runapalooza 5K, 10K & Half Marathon—2:03:23#79
2014Louisville Trail RaceLouisvilleCO2:05:07#188
2014Dirty Kiln Trail Races at Canoe CreekHollidaysburgPA2:41:03#71
2014Historic Half Training (sponsored by FARC)FredericksburgVA3:11:27#5748
2014Breck Crest Mountain MarathonBreckenridgeCO3:14:03#78
2013Hershey Half MarathonHersheyPA1:43:26#326
2013Rock 'n' Roll Savannah Marathon & 1/2 MarathonSavannahGA1:50:28#1120
2013Nookachamps Winter RunsMount VernonWA3:01:29#288
2012Neuse River Bridge Run 2026New BernNC2:24:39#337
2012Runner's World Half Marathon and FestivalBethlehemPA2:25:10#2475
2011Grandma's MarathonDuluthMN1:55:53#2009
2011NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:20:24#3562
2011Neuse River Bridge Run 2026New BernNC2:32:07#293
2010Greater St. Louis MarathonSt. LouisMO2:04:38#3392
20102027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlandoFL3:25:00#15582
2008Greater St. Louis MarathonSt. LouisMO1:53:56#1601
2008B.A.A. Half MarathonBostonMA2:39:21#1640
2007Charlie Horse Half MarathonMohntonPA3:34:14#225
2006Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:44:17#10122
2004Life Time Chicago Half Marathon + 5KChicagoIL1:53:10#1559
1994Buhl Half Marathon and 5KHermitagePA1:55:25#246

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

PAPennsylvania
9 races
TNTennessee
7 races
MNMinnesota
5 races
COColorado
3 races
GAGeorgia
2 races
MOMissouri
2 races
NCNorth Carolina
2 races
TXTexas
2 races
WIWisconsin
2 races
FLFlorida
1 race
ILIllinois
1 race
MAMassachusetts
1 race
NJNew Jersey
1 race
VAVirginia
1 race
WAWashington
1 race

50-State Challenge

15/ 50 states

35 states to go