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MK
Mark Kosarko
MaleOhio2006–2025
18
Total Finishes
4
Different Races
1
States (2%)
1:34:38
PR (7:13/mi)
1:41:58
Average
-0:08:34
Faster (first to last)
Medal House
2018
Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids Run
1:36:36
#377 overall#299 gender
2018
Capital City Half Marathon
1:37:28
#295 overall#254 gender
2017
Capital City Half Marathon
1:38:25
#1590 overall#775 gender
2016
Capital City Half Marathon
1:38:54
#349 overall#292 gender
2016
Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids Run
1:42:19
#636 overall#480 gender
2015
OhioHealth Emerald City Half and Quarter Marathon
1:38:33
#124 overall#104 gender
2015
Capital City Half Marathon
1:46:31
#736 overall#583 gender
2014
OhioHealth Emerald City Half and Quarter Marathon
1:38:41
#90 overall#76 gender
2012
Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids Run
1:34:38
#281 overall#211 gender
2012
OhioHealth Emerald City Half and Quarter Marathon
1:39:26
#78 overall#66 gender
2006
Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids Run
1:52:25
#528 overall#345 gender
2006
Columbus Half Marathon
2:01:45
#341 overall#234 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:43:51 | #665 |
| 2024 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:38:07 | #504 |
| 2024 | Capital City Half MarathonColumbus | OH | 1:49:37 | #740 |
| 2023 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:37:48 | #389 |
| 2023 | Capital City Half MarathonColumbus | OH | 1:41:43 | #428 |
| 2022 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:39:02 | #439 |
| 2019 | Capital City Half MarathonColumbus | OH | 1:38:16 | #294 |
| 2018 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:36:36 | #377 |
| 2018 | Capital City Half MarathonColumbus | OH | 1:37:28 | #295 |
| 2017 | Capital City Half MarathonColumbus | OH | 1:38:25 | #1590 |
| 2016 | Capital City Half MarathonColumbus | OH | 1:38:54 | #349 |
| 2016 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:42:19 | #636 |
| 2015 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 1:38:33 | #124 |
| 2015 | Capital City Half MarathonColumbus | OH | 1:46:31 | #736 |
| 2014 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 1:38:41 | #90 |
| 2012 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:34:38 | #281 |
| 2012 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 1:39:26 | #78 |
| 2006 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:52:25 | #528 |
| 2006 | Columbus Half MarathonDublin | OH | 2:01:45 | #341 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
OHOhio
19 races50-State Challenge
1/ 51 states + DC
50 states to go