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JG
Jeffrey P. Greenfield
MaleNew York2000–2026
16
Total Finishes
10
Different Races
3
States (6%)
1:36:41
PR (7:23/mi)
1:46:23
Average
+0:09:51
Slower (first to last)
Medal House
2017
Walkway Half Marathon
1:53:38
#142 overall#94 gender
2006
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:36:41
#419 overall#364 gender
2006
United Airlines NYC Half
1:37:05
#807 overall#694 gender
2006
The Unforgettable Staten Island Half Marathon!
1:40:13
#581 overall#520 gender
2006
The LESS Popular Brooklyn Half Marathon!
1:43:05
#953 overall#795 gender
2006
NYRR Fred Lebow Half Marathon
1:48:00
#1126 overall#914 gender
2002
The LESS Popular Brooklyn Half Marathon!
1:39:55
#803 overall#695 gender
2002
NYRR Fred Lebow Half Marathon
1:53:38
#1268 overall#1011 gender
2001
Covered Bridges Half Marathon
1:41:50
#349 overall#296 gender
2001
NYRR Fred Lebow Half Marathon
1:55:42
#1866 overall#1432 gender
2000
NYRR Fred Lebow Half Marathon
1:42:14
#1064 overall#938 gender
2000
The LESS Popular Brooklyn Half Marathon!
1:46:59
#904 overall#739 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:52:05 | #929 |
| 2024 | Tucson Shamrock Half MarathonTucson | AZ | 1:46:16 | #38 |
| 2023 | Saguaro Half MarathonTucson | AZ | 1:55:00 | #51 |
| 2018 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:49:50 | #775 |
| 2017 | Walkway Half MarathonPoughkeepsie | NY | 1:53:38 | #142 |
| 2006 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:36:41 | #419 |
| 2006 | United Airlines NYC HalfNew York | NY | 1:37:05 | #807 |
| 2006 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:40:13 | #581 |
| 2006 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:43:05 | #953 |
| 2006 | NYRR Fred Lebow Half MarathonNew York | NY | 1:48:00 | #1126 |
| 2002 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:39:55 | #803 |
| 2002 | NYRR Fred Lebow Half MarathonNew York | NY | 1:53:38 | #1268 |
| 2001 | Covered Bridges Half MarathonWoodstock | VT | 1:41:50 | #349 |
| 2001 | NYRR Fred Lebow Half MarathonNew York | NY | 1:55:42 | #1866 |
| 2000 | NYRR Fred Lebow Half MarathonNew York | NY | 1:42:14 | #1064 |
| 2000 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:46:59 | #904 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
12 racesAZArizona
3 racesVTVermont
1 race50-State Challenge
3/ 51 states + DC
48 states to go