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WA
William Adamczyk
MaleDistrict of Columbia2011–2026
5
Total Finishes
5
Different Races
3
States (6%)
1:26:28
PR (6:36/mi)
2:09:49
Average
-0:55:19
Faster (first to last)
Medal House
2026
Shipyard Old Port Half Marathon
1:26:28
#47 overall#39 gender
2014
50 Yard Finish Half Marathon
2:18:36
#473 overall#260 gender
2014
Mighty Niagara Half Marathon & Hospice Dash 5K
2:21:06
#868 overall#426 gender
2014
Mighty Niagara Half Marathon
2:21:07
#868 overall#426 gender
2011
Chi Town Half Marathon & 10K
2:21:47
#536 overall#295 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Shipyard Old Port Half MarathonPortland | ME | 1:26:28 | #47 |
| 2014 | 50 Yard Finish Half Marathon | — | 2:18:36 | #473 |
| 2014 | Mighty Niagara Half Marathon & Hospice Dash 5K | — | 2:21:06 | #868 |
| 2014 | Mighty Niagara Half Marathon | — | 2:21:07 | #868 |
| 2011 | Chi Town Half Marathon & 10KChicago | IL | 2:21:47 | #536 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
DCDistrict of Columbia
0 racesMAMassachusetts
0 racesNYNew York
0 races50-State Challenge
3/ 50 states
47 states to go