Back to League Tables
JK
John Kaufmann
MaleNew York1992–2025
11
Total Finishes
9
Different Races
2
States (4%)
1:34:58
PR (7:15/mi)
2:04:21
Average
-0:16:32
Faster (first to last)
Medal House
2025
Champlain Islands Marathon & Half Marathon
1:34:58
#7 overall
2024
2026 Disney Wine & Dine Half Marathon Weekend
1:56:18
#445 overall#320 gender
2015
Nisene Marks Marathon, Half Marathon, and 5K
2:09:19
#63 overall#44 gender
2007
Covered Bridges Half Marathon
2:06:51
#1009 overall#501 gender
2007
Northwell Health Great South Bay Run
2:41:27
#280 overall#179 gender
2005
B.A.A. Half Marathon
1:53:47
#1150 overall#751 gender
2004
LONG ISLAND MARATHON FESTIVAL
2:27:10
#2684 overall#1726 gender
2003
Northwell Health Great South Bay Run
2:09:24
#269 overall#177 gender
1997
Northwell Health Great South Bay Run
1:58:29
#288 overall#230 gender
1994
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:58:33
#767 overall#651 gender
1992
The LESS Popular Brooklyn Half Marathon!
1:51:30
#654 overall#548 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Champlain Islands Marathon & Half MarathonSouth Hero | VT | 1:34:58 | #7 |
| 2024 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 1:56:18 | #445 |
| 2015 | Nisene Marks Marathon, Half Marathon, and 5KAptos | CA | 2:09:19 | #63 |
| 2007 | Covered Bridges Half MarathonWoodstock | VT | 2:06:51 | #1009 |
| 2007 | Northwell Health Great South Bay RunBay Shore | NY | 2:41:27 | #280 |
| 2005 | B.A.A. Half MarathonBoston | MA | 1:53:47 | #1150 |
| 2004 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:27:10 | #2684 |
| 2003 | Northwell Health Great South Bay RunBay Shore | NY | 2:09:24 | #269 |
| 1997 | Northwell Health Great South Bay RunBay Shore | NY | 1:58:29 | #288 |
| 1994 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:58:33 | #767 |
| 1992 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:51:30 | #654 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
6 racesVTVermont
2 races50-State Challenge
2/ 51 states + DC
49 states to go