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DJ
Dave Jefska
MaleMassachusetts1997–2026
34
Total Finishes
18
Different Races
3
States (6%)
1:39:53
PR (7:37/mi)
2:04:50
Average
+0:32:48
Slower (first to last)
Medal House
2007
Great Bay Half Marathon
1:50:32
#386 overall#284 gender
2007
New Bedford Half Marathon
1:52:53
#1003 overall#747 gender
2006
Boston's Run To Remember
1:45:32
#1006 overall#739 gender
2005
New Bedford Half Marathon
1:50:18
#806 overall#625 gender
2005
White Mountain Milers Half Marathon
1:53:20
#143 overall#103 gender
2004
Big Lake Half Marathon
1:41:42
#222 overall#172 gender
2003
White Mountain Milers Half Marathon
1:47:43
#129 overall#101 gender
2002
Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K
1:39:53
#235 overall#180 gender
2000
Covered Bridges Half Marathon
1:49:35
#648 overall#452 gender
1999
Covered Bridges Half Marathon
1:40:18
#353 overall#309 gender
1998
Covered Bridges Half Marathon
1:45:56
#661 overall#532 gender
1997
Covered Bridges Half Marathon
1:47:09
#756 overall#579 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Eastern StatesHampton | NH | 2:19:56 | #341 |
| 2026 | Eastern StatesHampton | NH | 2:19:57 | #339 |
| 2024 | Hampton Half Marathon & 5KHampton | NH | 2:13:25 | #686 |
| 2024 | Eastern StatesHampton | NH | 2:22:12 | #282 |
| 2023 | Harborside Half Marathon & 5KNewburyport | MA | 2:08:43 | #717 |
| 2023 | Great Bay Half MarathonNewmarket | NH | 2:16:35 | #197 |
| 2022 | Great Bay Half MarathonNewmarket | NH | 2:16:35 | #197 |
| 2021 | Half Marathon-by-the-SeaManchester-by-the-Sea | MA | 2:15:01 | #176 |
| 2020 | Hampton Half Marathon & 5KHampton | NH | 2:03:24 | #400 |
| 2018 | White Mountain Milers Half MarathonNorth Conway | NH | 2:26:26 | #150 |
| 2017 | Cocheco challenge Half Marathondover | NH | 2:18:11 | #88 |
| 2017 | Half At The Hamptons Half MarathonHampton | NH | 2:32:33 | #438 |
| 2016 | Twin Lobster Half MarathonGloucester | MA | 2:19:34 | #393 |
| 2011 | New Bedford Half MarathonNew Bedford | MA | 2:07:30 | #1810 |
| 2011 | 34th Annual New Bedford Half Marathon | — | 2:09:18 | #1818 |
| 2011 | Twin Lights Half MarathonGloucester | MA | 2:10:26 | #545 |
| 2011 | Half At The hamptons | — | 2:19:44 | #898 |
| 2011 | Half At The Hamptons Half MarathonHampton | NH | 2:19:45 | #899 |
| 2010 | New Bedford Half MarathonNew Bedford | MA | 2:05:42 | #1671 |
| 2010 | Great Bay Half MarathonNewmarket | NH | 2:09:36 | #709 |
| 2009 | Half At The Hamptons Half MarathonHampton | NH | 1:57:09 | #428 |
| 2008 | Tache Realty Wicked Half MarathonSalem | MA | 1:54:53 | #192 |
| 2008 | Great Bay Half MarathonNewmarket | NH | 1:58:31 | #553 |
| 2007 | Great Bay Half MarathonNewmarket | NH | 1:50:32 | #386 |
| 2007 | New Bedford Half MarathonNew Bedford | MA | 1:52:53 | #1003 |
| 2006 | Boston's Run To RememberBoston | MA | 1:45:32 | #1006 |
| 2005 | New Bedford Half MarathonNew Bedford | MA | 1:50:18 | #806 |
| 2005 | White Mountain Milers Half MarathonNorth Conway | NH | 1:53:20 | #143 |
| 2004 | Big Lake Half MarathonAlton Bay | NH | 1:41:42 | #222 |
| 2003 | White Mountain Milers Half MarathonNorth Conway | NH | 1:47:43 | #129 |
| 2002 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:39:53 | #235 |
| 2000 | Covered Bridges Half MarathonWoodstock | VT | 1:49:35 | #648 |
| 1999 | Covered Bridges Half MarathonWoodstock | VT | 1:40:18 | #353 |
| 1998 | Covered Bridges Half MarathonWoodstock | VT | 1:45:56 | #661 |
| 1997 | Covered Bridges Half MarathonWoodstock | VT | 1:47:09 | #756 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NHNew Hampshire
18 racesMAMassachusetts
10 racesVTVermont
4 races50-State Challenge
3/ 50 states
47 states to go