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KO
Karen Olsen
FemaleNew York2001–2026
83
Total Finishes
53
Different Races
17
States (34%)
1:34:50
PR (7:14/mi)
2:28:50
Average
+0:22:36
Slower (first to last)
Medal House
2007
United Airlines NYC Half
2:24:07
#8484 overall#3754 gender
2006
Salt Lake City Marathon
1:59:42
#654 overall#268 gender
2006
Canyonlands Half Marathon
2:04:38
#1211 overall#479 gender
2006
Women's Half Marathon
2:32:24
#1815 overall#1811 gender
2006
United Airlines NYC Half
2:51:56
#10123 overall#4836 gender
2005
LONG ISLAND MARATHON FESTIVAL
2:43:00
#2669 overall#979 gender
2004
3M Half Marathon
1:51:34
#1013 overall#283 gender
2004
Canyonlands Half Marathon
2:10:58
#1362 overall#547 gender
2004
Pikes Peak Ascent
4:19:32
#786 overall#164 gender
2003
The Bay Ridge Half Marathon!
2:45:38
#3131 overall#1170 gender
2002
Canyonlands Half Marathon
2:01:07
#1050 overall#397 gender
2001
Kona Marathon
2:16:43
#157 overall#77 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Door County Half MarathonDoor County | WI | 1:39:19 | #126 |
| 2026 | Newport Rhode RacesNewport | RI | 2:39:19 | #2803 |
| 2025 | Door County Half Marathon & Nicolet Bay 5KPeninsula State Park | WI | 1:39:16 | #114 |
| 2025 | Door County Half Marathon & 5kBaileys Harbor | WI | 1:39:16 | #25 |
| 2025 | Newport Rhode RacesNewport | RI | 2:20:13 | #2009 |
| 2025 | Newport Rhode RaceNewport | RI | 2:20:13 | #2009 |
| 2025 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 2:44:10 | #3255 |
| 2025 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:44:15 | #1310 |
| 2025 | SUFFOLK COUNTY MARATHONBAY SHORE | NY | 2:54:54 | #1198 |
| 2024 | Door County Half Marathon & Nicolet Bay 5KPeninsula State Park | WI | 1:39:43 | #91 |
| 2024 | Door County Half MarathonDoor County | WI | 1:39:43 | #91 |
| 2024 | Door County Half MarathonDoor County | WI | 1:39:43 | #91 |
| 2024 | 2026 Hobbler Half Marathon - 5k - Kids MarathonSpringville | UT | 2:16:31 | #263 |
| 2024 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:49:59 | #1286 |
| 2023 | Door County Half MarathonDoor County | WI | 1:38:54 | #83 |
| 2023 | Door County Half MarathonDoor County | WI | 1:38:54 | #83 |
| 2022 | Door County Half Marathon & Nicolet Bay 5KPeninsula State Park | WI | 1:39:38 | #65 |
| 2022 | Door County Half MarathonDoor County | WI | 1:39:38 | #66 |
| 2022 | Door County Half MarathonDoor County | WI | 1:39:38 | #66 |
| 2022 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:51:33 | #867 |
| 2019 | Door County Half Marathon & Nicolet Bay 5KPeninsula State Park | WI | 1:35:17 | #57 |
| 2019 | Door County Half MarathonDoor County | WI | 1:35:17 | #57 |
| 2019 | Thelma and Louise MarathonMoab | UT | 2:20:37 | #106 |
| 2019 | Pikes Peak AscentManitou Springs | CO | 5:50:49 | #1316 |
| 2018 | Door County Half Marathon & Nicolet Bay 5KPeninsula State Park | WI | 1:36:43 | #69 |
| 2018 | Grand Island Trail RunMunising | MI | 1:45:59 | #25 |
| 2018 | United Airlines NYC HalfNew York | NY | 2:08:02 | #12075 |
| 2018 | Philadelphia MarathonPhiladelphia | PA | 2:11:45 | #5720 |
| 2018 | NYCRuns Narrows Half MarathonNew York | NY | 3:00:10 | #438 |
| 2016 | Philadelphia MarathonPhiladelphia | PA | 2:17:14 | #6200 |
| 2016 | Ion Bank Cheshire Road RacesCheshire | CT | 2:24:03 | #1269 |
| 2016 | Northwell Health Great South Bay RunBay Shore | NY | 2:34:44 | #318 |
| 2016 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:43:39 | #2316 |
| 2015 | Charleston Half MarathonCharleston | SC | 2:04:50 | #1022 |
| 2015 | Santa Hustle IndyIndianapolis | IN | 2:11:54 | #453 |
| 2015 | SANTA HUSTLE - INDY | — | 2:11:54 | #454 |
| 2015 | 2025 500 Festival Running EventsIndianapolis | IN | 2:41:35 | #14270 |
| 2015 | ZOOMA Florida Half Marathon & 5KFernandina Beach | FL | 2:44:12 | #262 |
| 2014 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:30:17 | #5782 |
| 2014 | 2025 500 Festival Running EventsIndianapolis | IN | 2:31:10 | #15051 |
| 2014 | Northwell Health Great South Bay RunBay Shore | NY | 2:47:46 | #548 |
| 2014 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:02:54 | #10587 |
| 2014 | Detroit Free Press MarathonDetroit | MI | 3:08:18 | #9421 |
| 2014 | Long Beach MarathonLong Beach | CA | 4:42:48 | #11416 |
| 2013 | Nantucket Half MarathonNantucket | MA | 2:10:28 | #144 |
| 2013 | Nantucket Half MarathonNantucket | MA | 2:10:28 | #144 |
| 2013 | Indianapolis Monumental MarathonIndianapolis | IN | 2:14:14 | #3559 |
| 2013 | 2025 500 Festival Running EventsIndianapolis | IN | 2:49:18 | #21678 |
| 2012 | EPIC Marathon and Running FestivalGreen Bay | WI | 1:37:26 | #156 |
| 2012 | Cellcom Green Bay Marathon | — | 1:37:26 | #158 |
| 2012 | Women's Half MarathonNew York | NY | 2:44:03 | #5646 |
| 2012 | Lake Minnetonka Half MarathonWayzata | MN | 2:59:36 | #2431 |
| 2012 | Tinker Bell Half MarathonAnaheim | CA | 3:01:14 | #6373 |
| 2011 | Runtastic HAUNTED ProvoProvo | UT | 2:03:16 | #1563 |
| 2011 | The Bay Ridge Half Marathon!Brooklyn | NY | 2:39:46 | #5644 |
| 2011 | Race For The Roses Half Marathon & 5KPortland | OR | 3:12:20 | #1740 |
| 2010 | Community First Fox Cities Marathon presented by Miron ConstructionMenasha | WI | 1:34:50 | #96 |
| 2010 | EPIC Marathon and Running FestivalGreen Bay | WI | 1:40:23 | #290 |
| 2010 | Seattle Marathon: Summer EventsSeattle | WA | 1:56:31 | #1889 |
| 2010 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:57:36 | #3468 |
| 2010 | United Airlines NYC HalfNew York | NY | 2:31:17 | #10692 |
| 2010 | Divas Half Marathon & 5kWestbury | NY | 2:32:06 | #1894 |
| 2010 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 2:42:25 | #12345 |
| 2010 | Pinedale Half Marathon & 10KPinedale | WY | 2:51:46 | #95 |
| 2010 | Carlsbad MarathonCarlsbad | CA | 2:57:26 | #6281 |
| 2010 | Tri-City Medical Center Carlsbad Marathon | — | 2:57:26 | #6281 |
| 2010 | Beer City Half™ San DiegoSan Diego | CA | 3:03:56 | #6521 |
| 2010 | America's Finest City Half Marathon + 5K | — | 3:03:56 | #6523 |
| 2010 | La Jolla Half Marathon, 10K, & 5KLa Jolla | CA | 3:05:21 | #5685 |
| 2010 | La Jolla Half Marathon | — | 3:05:21 | #5682 |
| 2009 | MO' Cowbell Marathon/Half-Marathon/10K/5KSaint Charles | MO | 1:56:15 | #884 |
| 2009 | Canyonlands Half MarathonMoab | UT | 2:01:38 | #1365 |
| 2009 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:30:34 | #3040 |
| 2009 | La Jolla Half Marathon, 10K, & 5KLa Jolla | CA | 2:45:18 | #4980 |
| 2009 | Carlsbad MarathonCarlsbad | CA | 2:53:44 | #6379 |
| 2008 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:01:26 | #3456 |
| 2008 | Canyonlands Half MarathonMoab | UT | 2:14:01 | #1939 |
| 2008 | Northwell Health Great South Bay RunBay Shore | NY | 2:20:25 | #381 |
| 2008 | Hamptons Marathon & Half MarathonEast Hampton | NY | 2:24:44 | #576 |
| 2008 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:26:20 | #2571 |
| 2008 | Women's Half MarathonNew York | NY | 2:33:31 | #3610 |
| 2008 | Salt Lake City MarathonSalt Lake City | UT | 2:38:06 | #3170 |
| 2007 | United Airlines NYC HalfNew York | NY | 2:24:07 | #8484 |
| 2007 | Women's Half MarathonNew York | NY | 2:37:46 | #2866 |
| 2006 | Salt Lake City MarathonSalt Lake City | UT | 1:59:42 | #654 |
| 2006 | Canyonlands Half MarathonMoab | UT | 2:04:38 | #1211 |
| 2006 | Women's Half MarathonNew York | NY | 2:32:24 | #1815 |
| 2006 | United Airlines NYC HalfNew York | NY | 2:51:56 | #10123 |
| 2005 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:43:00 | #2669 |
| 2004 | 3M Half MarathonAustin | TX | 1:51:34 | #1013 |
| 2004 | Canyonlands Half MarathonMoab | UT | 2:10:58 | #1362 |
| 2004 | Pikes Peak AscentManitou Springs | CO | 4:19:32 | #786 |
| 2003 | The Bay Ridge Half Marathon!Brooklyn | NY | 2:45:38 | #3131 |
| 2002 | Canyonlands Half MarathonMoab | UT | 2:01:07 | #1050 |
| 2001 | Kona MarathonKailua Kona | HI | 2:16:43 | #157 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
24 racesWIWisconsin
17 racesUTUtah
10 racesCACalifornia
7 racesINIndiana
5 racesILIllinois
3 racesCOColorado
2 racesMOMissouri
2 racesPAPennsylvania
2 racesWAWashington
2 racesCTConnecticut
1 raceHIHawaii
1 raceMNMinnesota
1 raceTXTexas
1 raceWYWyoming
1 raceMDMaryland
0 races[IMG:MY\WI.PNG|HEIGHT:25PX][IMG:MY\WI.PNG|HEIGHT:25PX]
0 races50-State Challenge
17/ 50 states
33 states to go