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JK
Josie Kielstra
FemaleNew York2024–2026
7
Total Finishes
7
Different Races
1
States (2%)
1:48:03
PR (8:15/mi)
1:56:17
Average
+0:13:58
Slower (first to last)
Medal House
2026
1/2 Sauer 1/2 Kraut
2:14:49
#162 overall
2025
The LESS Popular Brooklyn Half Marathon!
1:48:03
#21 overall#7 gender
2025
The Brooklyn Queens Brewery Express Half Marathon
1:48:29
#25 overall
2025
United Airlines NYC Half
1:52:42
#8504 overall#2458 gender
2025
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:52:45
#5855 overall#1433 gender
2025
The Bay Ridge Half Marathon!
1:53:11
#8269 overall#2156 gender
2024
Queens Marathon
2:00:51
#154 overall#31 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | 1/2 Sauer 1/2 KrautPhiladelphia | PA | 2:14:49 | #162 |
| 2025 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:48:03 | #21 |
| 2025 | The Brooklyn Queens Brewery Express Half MarathonGlendale | NY | 1:48:29 | #25 |
| 2025 | United Airlines NYC HalfNew York | NY | 1:52:42 | #8504 |
| 2025 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:52:45 | #5855 |
| 2025 | The Bay Ridge Half Marathon!Brooklyn | NY | 1:53:11 | #8269 |
| 2024 | Queens MarathonQueens | NY | 2:00:51 | #154 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
6 races50-State Challenge
1/ 50 states
49 states to go