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JS
John Sieczkowski
MaleMissouri2024–2026
6
Total Finishes
5
Different Races
1
States (2%)
1:33:31
PR (7:08/mi)
1:37:44
Average
+0:07:20
Slower (first to last)
Medal House
2026
Hangover Half Marathon
1:40:51
#8 overall
2024
John Brown Half Marathon and 10K
1:33:31
#11 overall
2024
Running with the Cows
1:35:46
#14 overall
2024
Hospital Hill Run
1:38:30
#87 overall
2024
Hospital Hill Run
1:38:31
#87 overall#79 gender
2024
Hangover Half Marathon
1:39:12
#3 overall
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Hangover Half MarathonOverland Park | KS | 1:40:51 | #8 |
| 2024 | John Brown Half Marathon and 10KOsawatomie | KS | 1:33:31 | #11 |
| 2024 | Running with the CowsBucyrus | KS | 1:35:46 | #14 |
| 2024 | Hospital Hill RunKansas City | MO | 1:38:30 | #87 |
| 2024 | Hospital Hill RunKansas City | MO | 1:38:31 | #87 |
| 2024 | Hangover Half MarathonOverland Park | KS | 1:39:12 | #3 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MOMissouri
2 races50-State Challenge
1/ 50 states
49 states to go