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KO
Kasia Ostrowski
FemaleIllinois2015–2025
4
Total Finishes
4
Different Races
3
States (6%)
1:33:06
PR (7:06/mi)
1:54:32
Average
-0:44:00
Faster (first to last)
Medal House
2025
Strider Half Marathon
1:33:36
#48 overall#12 gender
2024
Fort Wayne Stars and Stripes Half Marathon & 5K
1:33:06
#6 overall#1 gender
2016
Martian Invasion of the Races
2:13:48
#570 overall#223 gender
2015
15th Annual Rock CF Rivers Half Marathon & 5K
2:17:36
#686 overall#338 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Strider Half MarathonMilwaukee | WI | 1:33:36 | #48 |
| 2024 | Fort Wayne Stars and Stripes Half Marathon & 5KFort Wayne | IN | 1:33:06 | #6 |
| 2016 | Martian Invasion of the RacesDearborn | MI | 2:13:48 | #570 |
| 2015 | 15th Annual Rock CF Rivers Half Marathon & 5KGrosse Ile | MI | 2:17:36 | #686 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MIMichigan
2 racesCOColorado
0 racesILIllinois
0 races50-State Challenge
3/ 51 states + DC
48 states to go