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JN
Jeff Nielsen
MaleOregon1996–2026
54
Total Finishes
35
Distinct Races
14
States (27%)
1:18:48
PR (6:01/mi)
1:45:28
Average
+2:07:30
Slower (first to last)
Medal House
2007
2026 Haulin Aspen
1:32:00
#6 overall#6 gender
2006
2025 500 Festival Running Events
1:54:10
#6013 overall#4674 gender
2005
Seattle Marathon
1:25:42
#58 overall#53 gender
2004
Rock n Roll Nashville
1:26:52
#41 overall#40 gender
2004
Tallahassee Marathon, Half Marathon and Relay
1:28:15
#9 overall#8 gender
2003
Canyonlands Half Marathon
1:54:18
#911 overall#607 gender
2002
Cascade Half Marathon & 10K
1:20:30
#8 overall#8 gender
2002
Canyonlands Half Marathon
2:27:36
#1981 overall#979 gender
2001
Rock 'n' Roll Virgina Beach Half Marathon
1:59:59
#3324 overall#2271 gender
1999
Sioux Falls Marathon
1:52:01
#248 overall#185 gender
1997
Georgetown to Idaho Springs Half Marathon
1:52:32
#892 overall#652 gender
1996
Tallahassee Marathon, Half Marathon and Relay
1:18:48
#3 overall#3 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Salt Lake City MarathonSalt Lake City | UT | 3:26:18 | #4145 |
| 2019 | Grateful DadPortland | OR | 1:29:17 | #5 |
| 2019 | Milwaukee MarathonMilwaukee | WI | 2:10:03 | #1863 |
| 2018 | Twilight Half Marathon, 10K & 5KVancouver | OR | 1:33:07 | #4 |
| 2018 | Mammoth lakes half marathonMammoth Lakes | CA | 1:55:13 | #120 |
| 2018 | Ogden MarathonOgden | UT | 2:33:16 | #1819 |
| 2017 | Hero Up Half Marathon & 5KTigard | OR | 1:25:38 | #3 |
| 2017 | Fueled by Fine WineDundee | OR | 1:38:18 | #8 |
| 2017 | UC Half Marathon and 5KCharleston | WV | 1:39:02 | #12 |
| 2017 | St. Luke's FitOne 5K/10K/Half MarathonBoise | ID | 3:55:37 | #1123 |
| 2016 | Corvallis Half Marathon and 5KCorvallis | OR | 1:27:53 | #16 |
| 2016 | Shamrock Run PortlandPortland | OR | 1:31:46 | #71 |
| 2016 | Race For The Roses Half Marathon & 5KPortland | OR | 1:36:33 | #43 |
| 2016 | Ogden MarathonOgden | UT | 2:09:07 | #1411 |
| 2015 | Corvallis Half Marathon and 5KCorvallis | OR | 1:24:49 | #28 |
| 2015 | Mt. Ashland Hill Climb RunAshland | OR | 2:31:36 | #35 |
| 2015 | The Runners Den Scottsdale 1/2 Marathon & 5KScottsdale | AZ | 2:40:28 | #962 |
| 2014 | Sioux Falls MarathonSioux Falls | SD | 1:20:52 | #21 |
| 2014 | Corvallis Half Marathon and 5KCorvallis | OR | 1:23:26 | #15 |
| 2014 | Pacific Crest Sports FestivalSunriver | OR | 1:26:58 | #8 |
| 2014 | Madison MarathonMadison | WI | 1:39:11 | #155 |
| 2014 | Phoenix 10K and MarathonPhoenix | AZ | 2:44:41 | #826 |
| 2013 | Corvallis Half Marathon and 5KCorvallis | OR | 1:21:47 | #11 |
| 2013 | University of Michigan Health-West Grand Rapids MarathonGrand Rapids | MI | 1:32:55 | #76 |
| 2013 | Deadwood Mickelson Trail MarathonDeadwood | SD | 1:38:55 | #113 |
| 2013 | Rock n Roll NashvilleNashville | TN | 2:01:05 | #4086 |
| 2012 | Corvallis Half Marathon and 5KCorvallis | OR | 1:22:24 | #24 |
| 2012 | Pacific Crest Sports FestivalSunriver | OR | 1:26:12 | #7 |
| 2012 | Austin MarathonAustin | TX | 1:56:13 | #2380 |
| 2012 | 2025 500 Festival Running EventsIndianapolis | IN | 2:07:14 | #8005 |
| 2012 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:25:56 | #10052 |
| 2011 | Corvallis Half Marathon and 5KCorvallis | OR | 1:20:42 | #10 |
| 2011 | Pacific Crest Sports FestivalSunriver | OR | 1:23:45 | #13 |
| 2010 | Lincoln MarathonLincoln | NE | 1:19:21 | #17 |
| 2010 | Pacific Crest Sports FestivalSunriver | OR | 1:22:47 | #3 |
| 2010 | Grandma's MarathonDuluth | MN | 2:10:42 | #3199 |
| 2009 | Lincoln MarathonLincoln | NE | 1:20:57 | #25 |
| 2009 | Eugene Marathon 2024Eugene | OR | 1:23:16 | #34 |
| 2009 | Boston Mini-Marathon & FestivalBoston | GA | 1:30:17 | #11 |
| 2009 | 2026 Haulin AspenBend | OR | 1:31:22 | #11 |
| 2009 | Sioux Falls MarathonSioux Falls | SD | 1:44:17 | #172 |
| 2008 | Lincoln MarathonLincoln | NE | 1:22:42 | #32 |
| 2008 | North Olympic Discovery Marathon (5K / 10K/ Half / Full / Relay / Kids Marathon)Port Angeles | WA | 1:24:34 | #7 |
| 2008 | Sioux Falls MarathonSioux Falls | SD | 1:45:35 | #205 |
| 2007 | 2026 Haulin AspenBend | OR | 1:32:00 | #6 |
| 2007 | Tallahassee Marathon, Half Marathon and RelayTallahassee | FL | 1:33:13 | #13 |
| 2006 | 2025 500 Festival Running EventsIndianapolis | IN | 1:54:10 | #6013 |
| 2005 | Seattle MarathonSeattle | WA | 1:25:42 | #58 |
| 2004 | Rock n Roll NashvilleNashville | TN | 1:26:52 | #41 |
| 2004 | Tallahassee Marathon, Half Marathon and RelayTallahassee | FL | 1:28:15 | #9 |
| 2003 | Canyonlands Half MarathonMoab | UT | 1:54:18 | #911 |
| 2002 | Cascade Half Marathon & 10KTurner | OR | 1:20:30 | #8 |
| 2002 | Canyonlands Half MarathonMoab | UT | 2:27:36 | #1981 |
| 2001 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:59:59 | #3324 |
| 1999 | Sioux Falls MarathonSioux Falls | SD | 1:52:01 | #248 |
| 1997 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 1:52:32 | #892 |
| 1996 | Tallahassee Marathon, Half Marathon and RelayTallahassee | FL | 1:18:48 | #3 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
OROregon
21 racesSDSouth Dakota
5 racesUTUtah
5 racesFLFlorida
3 racesNENebraska
3 racesAZArizona
2 racesINIndiana
2 racesWIWisconsin
2 racesCACalifornia
1 raceCOColorado
1 raceGAGeorgia
1 raceIDIdaho
1 raceMNMinnesota
1 raceOHOhio
0 races50-State Challenge
14/ 51 states + DC
37 states to go