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DO
Dennis Olsen
MaleCalifornia2000–2024
22
Total Finishes
16
Different Races
6
States (12%)
1:29:21
PR (6:49/mi)
1:58:09
Average
-0:33:38
Faster (first to last)
Medal House
2014
Fargo Mini Marathon
2:42:03
#394 overall#165 gender
2013
Runner's World Half Marathon and Festival
1:51:24
#747 overall#496 gender
2011
Palos Verdes Marathon
1:33:21
#25 overall#22 gender
2008
Sioux Falls Marathon
2:07:33
#653 overall#347 gender
2007
Omaha Marathon
2:15:22
#693 overall#373 gender
2007
Lincoln Marathon
2:20:08
#2447 overall#1196 gender
2007
Lincoln Marathon -
2:20:08
#2447 overall#1196 gender
2007
Sioux Falls Marathon
2:21:00
#625 overall#322 gender
2006
Sioux Falls Marathon
2:17:47
#553 overall#293 gender
2005
Sioux Falls Marathon
2:09:51
#361 overall#215 gender
2004
Sioux Falls Marathon
1:59:12
#297 overall#212 gender
2000
Grandma's Marathon
2:03:44
#1979 overall#1196 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2024 | Fontana Days RunFontana | CA | 1:30:06 | #71 |
| 2024 | 69th Annual Fontana Days Run | — | 1:30:06 | #71 |
| 2023 | 2025 500 Festival Running EventsIndianapolis | IN | 1:40:15 | #952 |
| 2018 | Fontana Days RunFontana | CA | 1:34:11 | #78 |
| 2018 | 63rd Annual Fontana Days Run | — | 1:34:11 | #78 |
| 2017 | Fontana Days RunFontana | CA | 1:29:21 | #40 |
| 2017 | 62nd Annual Fontana Days Run | — | 1:29:21 | #40 |
| 2017 | Santa Clarita MarathonSanta Clarita | CA | 1:34:07 | #34 |
| 2016 | Disneyland Half Marathon WeekendAnaheim | CA | 1:58:01 | #966 |
| 2014 | Fargo Mini MarathonFargo | ND | 2:42:03 | #394 |
| 2014 | Fargo Mini Marathon RacesFargo | ND | 2:42:03 | #394 |
| 2014 | Fargo Marathon WeekendFargo | ND | 2:57:58 | #4799 |
| 2013 | Runner's World Half Marathon and FestivalBethlehem | PA | 1:51:24 | #747 |
| 2011 | Palos Verdes Marathon | — | 1:33:21 | #25 |
| 2008 | Sioux Falls MarathonSioux Falls | SD | 2:07:33 | #653 |
| 2007 | Omaha MarathonOmaha | NE | 2:15:22 | #693 |
| 2007 | Lincoln MarathonLincoln | NE | 2:20:08 | #2447 |
| 2007 | Lincoln Marathon - | — | 2:20:08 | #2447 |
| 2007 | Sioux Falls MarathonSioux Falls | SD | 2:21:00 | #625 |
| 2006 | Sioux Falls MarathonSioux Falls | SD | 2:17:47 | #553 |
| 2005 | Sioux Falls MarathonSioux Falls | SD | 2:09:51 | #361 |
| 2004 | Sioux Falls MarathonSioux Falls | SD | 1:59:12 | #297 |
| 2000 | Grandma's MarathonDuluth | MN | 2:03:44 | #1979 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
5 racesSDSouth Dakota
5 racesNDNorth Dakota
3 racesNENebraska
2 racesMNMinnesota
1 raceFLFlorida
0 races50-State Challenge
6/ 50 states
44 states to go