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DS
David Schaffer
MaleNew York1999–2025
35
Total Finishes
16
Different Races
7
States (14%)
1:46:27
PR (8:08/mi)
2:13:46
Average
+0:07:09
Slower (first to last)
Medal House
2010
Spinx Run Fest
1:58:48
#533 overall#323 gender
2010
Less Popular Brooklyn Half Marathon
1:59:55
#3653 overall#2377 gender
2010
NYCRUNS Brooklyn Ice Cream Social Half Marathon
2:23:22
#2601 overall#1734 gender
2009
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:56:54
#2198 overall#1676 gender
2009
Less Popular Brooklyn Half Marathon
2:20:55
#7868 overall#4577 gender
2006
Greater St. Louis Marathon
1:56:21
#1554 overall#1035 gender
2000
Less Popular Brooklyn Half Marathon
2:02:13
#1658 overall#1208 gender
2000
NYCRUNS Brooklyn Ice Cream Social Half Marathon
2:04:54
#1425 overall#1050 gender
2000
NYRR Fred Lebow Half Marathon
2:10:14
#3617 overall#2435 gender
2000
The Unforgettable Staten Island Half Marathon
2:18:07
#2478 overall#1668 gender
1999
The Unforgettable Staten Island Half Marathon
1:57:51
#1248 overall#943 gender
1999
NYRR Fred Lebow Half Marathon
2:08:02
#2688 overall#1797 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:05:00 | #2905 |
| 2024 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:11:12 | #3831 |
| 2024 | Columbus MarathonColumbus | OH | 2:11:12 | #3833 |
| 2023 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:21:21 | #2099 |
| 2023 | Chattanooga MarathonChattanoga | TN | 3:08:55 | #722 |
| 2023 | Chattanooga Marathon | — | 3:11:21 | #722 |
| 2016 | United Airlines NYC HalfNew York | NY | 2:50:19 | #19055 |
| 2016 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:54:06 | #26269 |
| 2015 | United Airlines NYC HalfNew York | NY | 2:00:27 | #8899 |
| 2015 | Huntsville Half MarathonHuntsville | AL | 2:45:41 | #662 |
| 2014 | NYRR Fred Lebow Half MarathonNew York | NY | 2:00:08 | #2006 |
| 2014 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:12:14 | #17637 |
| 2014 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 2:27:14 | #8177 |
| 2013 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:53:19 | #8052 |
| 2013 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 1:55:55 | #2714 |
| 2013 | United Airlines NYC HalfNew York | NY | 1:57:01 | #6180 |
| 2012 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 1:51:52 | #2241 |
| 2012 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:57:20 | #6418 |
| 2011 | The Governor's Cup Road RaceColumbia | SC | 1:46:27 | #157 |
| 2011 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:59:47 | #3099 |
| 2011 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:15:56 | #3285 |
| 2011 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:23:35 | #3591 |
| 2011 | San Francisco Marathon | — | 2:23:35 | #3596 |
| 2010 | Spinx Run FestGreenville | SC | 1:58:48 | #533 |
| 2010 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:59:55 | #3653 |
| 2010 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:23:22 | #2601 |
| 2009 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:56:54 | #2198 |
| 2009 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:20:55 | #7868 |
| 2006 | Greater St. Louis MarathonSt. Louis | MO | 1:56:21 | #1554 |
| 2000 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:02:13 | #1658 |
| 2000 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:04:54 | #1425 |
| 2000 | NYRR Fred Lebow Half MarathonNew York | NY | 2:10:14 | #3617 |
| 2000 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 2:18:07 | #2478 |
| 1999 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 1:57:51 | #1248 |
| 1999 | NYRR Fred Lebow Half MarathonNew York | NY | 2:08:02 | #2688 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
23 racesOHOhio
3 racesSCSouth Carolina
2 racesALAlabama
1 raceMOMissouri
1 raceTNTennessee
1 raceMIMichigan
0 races50-State Challenge
7/ 50 states
43 states to go