HalfRuns
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Carl Koszycki

MaleIllinois19982019

41

Total Finishes

17

Different Races

2

States (4%)

1:38:34

PR (7:31/mi)

1:56:12

Average

+0:13:16

Slower (first to last)

Medal House

2007

March Madness Half Marathon

1:52:50
#488 overall#344 gender
2006

North Shore Classic

1:42:37
#292 overall#226 gender
2006

2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K

1:47:55
#300 overall#197 gender
2005

March Madness Half Marathon

1:38:34
#194 overall#172 gender
2004

Mercedes Benz Marathon and Half Marathon

1:39:40
#200 overall#166 gender
2004

March Madness Half Marathon

1:41:25
#276 overall#233 gender
2004

North Shore Classic

1:52:08
#234 overall#185 gender
2003

March Madness Half Marathon

1:45:21
#369 overall#295 gender
2002

March Madness Half Marathon

1:44:25
#559 overall#465 gender
2001

March Madness Half Marathon

1:52:05
#641 overall#508 gender
1998

2025 500 Festival Running Events

1:55:29
#4624 overall#3799 gender
1998

Life Time Chicago Half Marathon + 5K

2:17:04
#2521 overall#1486 gender

Performance Timeline

PR 1:38:34199819982001200220032004200420042005200620062007200820082009201020102011201120112012201220122012201220132013201320132014201420142015201520152015201620162016201720182019

Complete Race Log

YearRaceStateTimePlace
2019March Madness Half MarathonCaryIL2:08:45#659
2018March Madness Half MarathonCaryIL1:53:03#398
2017March Madness Half MarathonCaryIL1:55:21#475
20162026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapaCA1:51:09#363
2016Maui Oceanfront MarathonUnknownHI1:55:51#81
2016University of Michigan Health-West Grand Rapids MarathonGrand RapidsMI1:56:36#580
2015March Madness Half MarathonCaryIL1:49:12#410
2015Schaumburg Turkey Trot Half Marathon & 5KElk Grove VillageIL1:54:21#472
2015Maui Oceanfront MarathonUnknownHI1:57:51#111
2015Healdsburg Wine Country Half MarathonHealdsburgCA2:01:23#365
2014Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbusOH1:43:42#744
2014Schaumburg Turkey Trot Half Marathon & 5KElk Grove VillageIL1:43:49#203
201418th Annual F^3 Lake Half Marathon & 5kChicagoIL2:04:35#563
2013Fox Valley Marathon RacesSaint CharlesIL1:45:15#114
2013Wisconsin MarathonKenoshaWI1:56:11#643
2013March Madness Half MarathonCaryIL1:56:27#605
201318th Annual F^3 Lake Half Marathon & 5kChicagoIL2:08:11#833
2012University of Michigan Health-West Grand Rapids MarathonGrand RapidsMI1:54:07#542
2012Santa Barbara Wine Country Half MarathonSolvangCA2:01:46#745
20122025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:09:31#4047
2012March Madness Half MarathonCaryIL2:11:16#896
2012North Shore ClassicHighland ParkIL2:17:59#1440
2011March Madness Half MarathonCaryIL1:58:11#644
2011MERCY HEALTH GLASS CITY MARATHONToledoOH2:08:28#939
2011Schaumburg Turkey Trot Half Marathon & 5KElk Grove VillageIL2:15:42#1094
2010University of Michigan Health-West Grand Rapids MarathonGrand RapidsMI1:52:31#442
2010Healdsburg Wine Country Half MarathonHealdsburgCA2:10:34#783
2009March Madness Half MarathonCaryIL1:56:03#602
2008March Madness Half MarathonCaryIL1:57:08#598
2008Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA2:03:10#3033
2007March Madness Half MarathonCaryIL1:52:50#488
2006North Shore ClassicHighland ParkIL1:42:37#292
20062026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapaCA1:47:55#300
2005March Madness Half MarathonCaryIL1:38:34#194
2004Mercedes Benz Marathon and Half MarathonBirminghamAL1:39:40#200
2004March Madness Half MarathonCaryIL1:41:25#276
2004North Shore ClassicHighland ParkIL1:52:08#234
2003March Madness Half MarathonCaryIL1:45:21#369
2002March Madness Half MarathonCaryIL1:44:25#559
2001March Madness Half MarathonCaryIL1:52:05#641
19982025 500 Festival Running EventsIndianapolisIN1:55:29#4624
1998Life Time Chicago Half Marathon + 5KChicagoIL2:17:04#2521

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

ILIllinois
25 races
CACalifornia
5 races

50-State Challenge

2/ 51 states + DC

49 states to go