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CK
Carl Koszycki
MaleIllinois1998–2019
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
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2019 | March Madness Half MarathonCary | IL | 2:08:45 | #659 |
| 2018 | March Madness Half MarathonCary | IL | 1:53:03 | #398 |
| 2017 | March Madness Half MarathonCary | IL | 1:55:21 | #475 |
| 2016 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 1:51:09 | #363 |
| 2016 | Maui Oceanfront MarathonUnknown | HI | 1:55:51 | #81 |
| 2016 | University of Michigan Health-West Grand Rapids MarathonGrand Rapids | MI | 1:56:36 | #580 |
| 2015 | March Madness Half MarathonCary | IL | 1:49:12 | #410 |
| 2015 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 1:54:21 | #472 |
| 2015 | Maui Oceanfront MarathonUnknown | HI | 1:57:51 | #111 |
| 2015 | Healdsburg Wine Country Half MarathonHealdsburg | CA | 2:01:23 | #365 |
| 2014 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:43:42 | #744 |
| 2014 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 1:43:49 | #203 |
| 2014 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 2:04:35 | #563 |
| 2013 | Fox Valley Marathon RacesSaint Charles | IL | 1:45:15 | #114 |
| 2013 | Wisconsin MarathonKenosha | WI | 1:56:11 | #643 |
| 2013 | March Madness Half MarathonCary | IL | 1:56:27 | #605 |
| 2013 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 2:08:11 | #833 |
| 2012 | University of Michigan Health-West Grand Rapids MarathonGrand Rapids | MI | 1:54:07 | #542 |
| 2012 | Santa Barbara Wine Country Half MarathonSolvang | CA | 2:01:46 | #745 |
| 2012 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:09:31 | #4047 |
| 2012 | March Madness Half MarathonCary | IL | 2:11:16 | #896 |
| 2012 | North Shore ClassicHighland Park | IL | 2:17:59 | #1440 |
| 2011 | March Madness Half MarathonCary | IL | 1:58:11 | #644 |
| 2011 | MERCY HEALTH GLASS CITY MARATHONToledo | OH | 2:08:28 | #939 |
| 2011 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 2:15:42 | #1094 |
| 2010 | University of Michigan Health-West Grand Rapids MarathonGrand Rapids | MI | 1:52:31 | #442 |
| 2010 | Healdsburg Wine Country Half MarathonHealdsburg | CA | 2:10:34 | #783 |
| 2009 | March Madness Half MarathonCary | IL | 1:56:03 | #602 |
| 2008 | March Madness Half MarathonCary | IL | 1:57:08 | #598 |
| 2008 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 2:03:10 | #3033 |
| 2007 | March Madness Half MarathonCary | IL | 1:52:50 | #488 |
| 2006 | North Shore ClassicHighland Park | IL | 1:42:37 | #292 |
| 2006 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 1:47:55 | #300 |
| 2005 | March Madness Half MarathonCary | IL | 1:38:34 | #194 |
| 2004 | Mercedes Benz Marathon and Half MarathonBirmingham | AL | 1:39:40 | #200 |
| 2004 | March Madness Half MarathonCary | IL | 1:41:25 | #276 |
| 2004 | North Shore ClassicHighland Park | IL | 1:52:08 | #234 |
| 2003 | March Madness Half MarathonCary | IL | 1:45:21 | #369 |
| 2002 | March Madness Half MarathonCary | IL | 1:44:25 | #559 |
| 2001 | March Madness Half MarathonCary | IL | 1:52:05 | #641 |
| 1998 | 2025 500 Festival Running EventsIndianapolis | IN | 1:55:29 | #4624 |
| 1998 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:17:04 | #2521 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
ILIllinois
25 racesCACalifornia
5 races50-State Challenge
2/ 51 states + DC
49 states to go