Back to League Tables
JK
Jeff Knapp
MaleNew York1994–2026
46
Total Finishes
25
Different Races
8
States (16%)
1:33:42
PR (7:09/mi)
2:16:37
Average
+0:59:45
Slower (first to last)
Medal House
2010
Healdsburg Wine Country Half Marathon
1:41:39
#103 overall#83 gender
2010
The Unforgettable Staten Island Half Marathon!
1:49:44
#1639 overall#1292 gender
2009
The Unforgettable Staten Island Half Marathon!
1:56:20
#1960 overall#1486 gender
2008
The LESS Popular Brooklyn Half Marathon!
1:50:57
#2266 overall#1741 gender
2008
The Unforgettable Staten Island Half Marathon!
1:54:08
#1452 overall#1158 gender
2007
Rock ‘n’ Roll Philadelphia Half Marathon
1:50:27
#3565 overall#2621 gender
2007
The LESS Popular Brooklyn Half Marathon!
1:59:00
#2622 overall#1915 gender
2007
Pier to Peak Half Marathon
5:18:14
#297 overall#168 gender
2006
United Airlines NYC Half
1:58:42
#4587 overall#3137 gender
2004
The Unforgettable Staten Island Half Marathon!
2:09:49
#2303 overall#1634 gender
1996
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:54:47
#703 overall#582 gender
1994
The LESS Popular Brooklyn Half Marathon!
2:02:53
#788 overall#647 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Rock 'n' Roll Washington DCWashington | DC | 3:02:38 | #11401 |
| 2025 | Philadelphia MarathonPhiladelphia | PA | 2:54:54 | #10799 |
| 2024 | Rock 'n' Roll Washington DCWashington | DC | 2:50:45 | #11277 |
| 2024 | Philadelphia MarathonPhiladelphia | PA | 2:53:58 | #10614 |
| 2023 | Love to Run St. Charles 5k | 10k | Half MarathonSaint Charles | MO | 1:53:44 | #52 |
| 2023 | Kiawah Island MarathonKiawah Island | SC | 1:55:15 | #697 |
| 2023 | Philadelphia MarathonPhiladelphia | PA | 3:00:00 | #12311 |
| 2023 | Rock 'n' Roll Washington DCWashington | DC | 3:26:06 | #10319 |
| 2020 | RUN THE ALAMOSan Antonio | TX | 3:16:48 | #2135 |
| 2019 | United Airlines NYC HalfNew York | NY | 2:12:34 | #15429 |
| 2019 | Rock 'n' Roll Washington DCWashington | DC | 2:43:40 | #8089 |
| 2018 | Key West Half Marathon & 5K, 8K, 10K, Rum Stroll & Beer MileKey West | FL | 2:20:06 | #1121 |
| 2018 | United Airlines NYC HalfNew York | NY | 2:21:07 | #16034 |
| 2018 | Quivering Quads Trail RunTroy | MO | 2:22:00 | #133 |
| 2018 | Philadelphia MarathonPhiladelphia | PA | 2:40:46 | #9120 |
| 2017 | Annadel Half MarathonSanta Rosa | CA | 1:46:09 | #15 |
| 2017 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:08:35 | #3364 |
| 2016 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:01:57 | #12839 |
| 2016 | Surf City MarathonHuntington Beach | CA | 2:02:24 | #2256 |
| 2016 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:09:32 | #6609 |
| 2016 | Rock 'n' Roll Washington DCWashington | DC | 2:10:01 | #6409 |
| 2016 | Philadelphia MarathonPhiladelphia | PA | 2:20:37 | #6726 |
| 2015 | Philadelphia MarathonPhiladelphia | PA | 1:56:33 | #2960 |
| 2015 | Rock 'n' Roll Washington DCWashington | DC | 2:12:54 | #7120 |
| 2015 | Seattle MarathonSeattle | WA | 2:24:43 | #3367 |
| 2015 | Charleston Half MarathonCharleston | SC | 2:35:51 | #2107 |
| 2015 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:42:52 | #10374 |
| 2014 | Bay Breeze Half Marathon, 10K and 5KSan Leandro | CA | 1:33:42 | #32 |
| 2014 | Windsor Half Marathon 10K & 5KWindsor | CA | 1:36:57 | #41 |
| 2014 | Rock 'n' Roll New OrleansNew Orleans | LA | 2:05:14 | #2283 |
| 2014 | Philadelphia MarathonPhiladelphia | PA | 2:23:25 | #9134 |
| 2014 | Honored Hero RunFort Worth | TX | 2:42:09 | #127 |
| 2013 | Healdsburg Half MarathonHealdsburg | CA | 1:34:39 | #38 |
| 2013 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:54:07 | #8422 |
| 2013 | Rock 'n' Roll Washington DCWashington | DC | 1:56:55 | #4751 |
| 2013 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:57:30 | #2173 |
| 2013 | Philadelphia MarathonPhiladelphia | PA | 2:09:17 | #6025 |
| 2013 | NYRR Fred Lebow Half MarathonNew York | NY | 2:12:08 | #3580 |
| 2011 | Healdsburg Half MarathonHealdsburg | CA | 1:41:11 | #56 |
| 2011 | Annadel Half MarathonSanta Rosa | CA | 1:51:00 | #33 |
| 2011 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:55:48 | #2589 |
| 2011 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:58:12 | #5822 |
| 2010 | Healdsburg Wine Country Half MarathonHealdsburg | CA | 1:41:39 | #103 |
| 2010 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:49:44 | #1639 |
| 2010 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:57:58 | #3327 |
| 2010 | NYRR Fred Lebow Half MarathonNew York | NY | 1:57:59 | #3133 |
| 2009 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:56:20 | #1960 |
| 2008 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:50:57 | #2266 |
| 2008 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:54:08 | #1452 |
| 2007 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:50:27 | #3565 |
| 2007 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:59:00 | #2622 |
| 2007 | Pier to Peak Half MarathonSanta Barbara | CA | 5:18:14 | #297 |
| 2006 | United Airlines NYC HalfNew York | NY | 1:58:42 | #4587 |
| 2004 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:09:49 | #2303 |
| 1996 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:54:47 | #703 |
| 1994 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:02:53 | #788 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
18 racesPAPennsylvania
11 racesCACalifornia
9 racesDCDistrict of Columbia
7 racesMOMissouri
2 racesTXTexas
2 racesWAWashington
1 raceNCNorth Carolina
0 races50-State Challenge
8/ 51 states + DC
43 states to go