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DO
David Olsen
MaleNew York1996–2025
141
Total Finishes
72
Distinct Races
27
States (53%)
1:21:54
PR (6:15/mi)
1:56:48
Average
+1:09:00
Slower (first to last)
Medal House
2003
Rock ‘n’ Roll Philadelphia Half Marathon
1:39:29
#1264 overall#1079 gender
2002
Caesar Rodney Half Marathon
1:38:01
#273 overall#233 gender
2002
Canyonlands Half Marathon
1:46:13
#417 overall#320 gender
2002
2025 500 Festival Running Events
1:48:47
#3189 overall#2645 gender
2002
El Paso Marathon 'E' & 'L' Medals
1:55:23
#702 overall#503 gender
2001
2025 Val Nolasco Half Marathon
1:57:02
#277 overall#215 gender
2000
Caesar Rodney Half Marathon
1:32:11
#141 overall#133 gender
1999
Maple Leaf Half Marathon
1:37:52
#73 overall#60 gender
1997
Covered Bridges Half Marathon
1:32:14
#222 overall#198 gender
1997
Maple Leaf Half Marathon
1:38:15
#77 overall#72 gender
1997
Baystate Marathon
1:48:34
#697 overall#549 gender
1996
Maple Leaf Half Marathon
1:37:33
#81 overall#74 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Wallis Sands Half MarathonRye | NH | 1:25:57 | #5 |
| 2025 | Town and Country Half Marathon & 5KNewburyport | MA | 1:33:27 | #9 |
| 2025 | HBF Run for a ReasonPerth | WA | 1:54:40 | #2348 |
| 2025 | Philadelphia MarathonPhiladelphia | PA | 2:46:33 | #10355 |
| 2024 | Ocean View Half Marathon & 5KIpswich | MA | 1:36:20 | #24 |
| 2024 | IPA 5K & Half MarathonNewburyport | MA | 1:38:00 | #23 |
| 2024 | Phoenix 10K and MarathonPhoenix | AZ | 1:53:54 | #215 |
| 2024 | Rosaryville Half Marathon, 10K, 5K Trail RunUpper Marlboro | MD | 1:58:15 | #19 |
| 2024 | Runtastic THANKFULLehi | UT | 1:58:33 | #303 |
| 2024 | Runtastic THANKFUL - LehiLehi | UT | 1:58:33 | #303 |
| 2024 | Canyonlands Half MarathonMoab | UT | 2:00:50 | #207 |
| 2024 | Philadelphia MarathonPhiladelphia | PA | 2:47:57 | #10294 |
| 2023 | New Hampshire Marathon, 10K, and 5K WalkBristol | NH | 1:43:44 | #31 |
| 2023 | Twin Lobster Half MarathonGloucester | MA | 1:45:17 | #88 |
| 2023 | Canyonlands Half MarathonMoab | UT | 1:55:00 | #162 |
| 2023 | The Jersey City Marathon & Half Marathon Marquee Experience at NewportJersey City | NJ | 2:25:14 | #1861 |
| 2023 | Run 4 The River Half MarathonSchenectady | NY | 2:26:52 | #330 |
| 2023 | Love Run Half MarathonPhiladelphia | PA | 2:30:09 | #4542 |
| 2023 | Philadelphia MarathonPhiladelphia | PA | 2:38:09 | #11098 |
| 2023 | Superhero Half-Marathon and RelayMorris Township | NJ | 2:44:32 | #672 |
| 2023 | 2026 Superhero Half Marathon and RelayMorristown | NJ | 2:44:32 | #674 |
| 2022 | Love Run Half MarathonPhiladelphia | PA | 2:16:02 | #3880 |
| 2022 | Rock 'n' Roll Atlantic CityAtlantic City | NJ | 2:19:48 | #1166 |
| 2022 | Philadelphia MarathonPhiladelphia | PA | 2:25:10 | #7656 |
| 2021 | Runtastic THANKFULLehi | UT | 2:07:13 | #414 |
| 2021 | Runtastic THANKFUL - LehiLehi | UT | 2:07:14 | #414 |
| 2021 | Philadelphia MarathonPhiladelphia | PA | 2:18:13 | #5385 |
| 2019 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:28:32 | #111 |
| 2019 | Naperville Half MarathonNaperville | IL | 1:59:02 | #674 |
| 2019 | Saratoga Palio Melanie O'Donnell Half MarathonSaratoga Springs | NY | 1:59:17 | #288 |
| 2019 | Lake Placid Marathon and Half and 10KLake Placid | NY | 2:04:15 | #228 |
| 2019 | Love Run Half MarathonPhiladelphia | PA | 2:06:50 | #3110 |
| 2019 | Gate City MarathonNashua | NH | 2:12:10 | #157 |
| 2018 | Drake Road RacesDes Moines | IA | 1:42:15 | #174 |
| 2018 | Naperville Half MarathonNaperville | IL | 1:52:52 | #514 |
| 2018 | HBF Run for a ReasonPerth | WA | 1:54:13 | #1124 |
| 2018 | Grandma's MarathonDuluth | MN | 1:57:40 | #2251 |
| 2018 | Love Run Half MarathonPhiladelphia | PA | 2:00:51 | #2437 |
| 2018 | Lake Placid Marathon and Half and 10KLake Placid | NY | 2:02:38 | #233 |
| 2018 | Saratoga Palio Melanie O'Donnell Half MarathonSaratoga Springs | NY | 2:04:30 | #343 |
| 2018 | Wallis Sands Half MarathonRye | NH | 2:06:33 | #290 |
| 2017 | IMT Des Moines MarathonDes Moines | IA | 1:35:42 | #140 |
| 2017 | Naperville Half MarathonNaperville | IL | 1:52:28 | #445 |
| 2017 | Grandma's MarathonDuluth | MN | 1:53:57 | #1462 |
| 2017 | Saratoga Palio Melanie O'Donnell Half MarathonSaratoga Springs | NY | 2:03:44 | #400 |
| 2017 | Wallis Sands Half MarathonRye | NH | 2:03:58 | #327 |
| 2017 | Mohawk Hudson River MarathonUnknown | NY | 2:08:57 | #399 |
| 2016 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:36:40 | #399 |
| 2016 | Dam to DSMDes Moines | IA | 1:40:36 | #428 |
| 2016 | Mississippi River MarathonGreenville | MS | 1:46:05 | #33 |
| 2016 | Philadelphia MarathonPhiladelphia | PA | 2:10:37 | #5047 |
| 2016 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:43:39 | #2315 |
| 2015 | 2025 Bridge Street Town Centre Half Marathon - Presented by SportsMEDHuntsville | AL | 1:25:10 | #9 |
| 2015 | Runtastic TIMPAmerican Fork | UT | 1:40:47 | #168 |
| 2015 | Timpanogos Half MarathonAmerican Fork | UT | 1:40:47 | #168 |
| 2015 | Sunburst Races - South BendSouth Bend | IN | 1:42:41 | #118 |
| 2015 | Rock 'n' Roll New OrleansNew Orleans | LA | 1:45:34 | #506 |
| 2015 | Austin MarathonAustin | TX | 1:45:54 | #706 |
| 2015 | Philadelphia MarathonPhiladelphia | PA | 1:58:16 | #3287 |
| 2014 | Run Magic CityBirmingham | AL | 1:26:29 | #13 |
| 2014 | Grandma's MarathonDuluth | MN | 1:34:37 | #454 |
| 2014 | Fargo Marathon WeekendFargo | ND | 1:42:05 | #388 |
| 2014 | Caesar Rodney Half MarathonWilmington | DE | 1:57:28 | #609 |
| 2014 | Philadelphia MarathonPhiladelphia | PA | 1:58:37 | #3944 |
| 2014 | Saratoga Palio Melanie O'Donnell Half MarathonSaratoga Springs | NY | 2:03:14 | #646 |
| 2014 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 2:03:21 | #2644 |
| 2014 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:13:23 | #2392 |
| 2014 | REVEL Big CottonwoodSalt Lake City | UT | 2:14:21 | #1662 |
| 2014 | Monterey Bay Half MarathonMonterey | CA | 2:34:26 | #5118 |
| 2013 | Run Magic CityBirmingham | AL | 1:21:54 | #5 |
| 2013 | Grandma's MarathonDuluth | MN | 1:29:39 | #183 |
| 2013 | Mankato Marathon WeekendMankato | MN | 1:29:56 | #31 |
| 2013 | IMT Des Moines MarathonDes Moines | IA | 1:36:27 | #228 |
| 2013 | Canyonlands Half MarathonMoab | UT | 1:47:14 | #468 |
| 2013 | Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaign | IL | 1:57:45 | #1776 |
| 2013 | Saratoga Palio Melanie O'Donnell Half MarathonSaratoga Springs | NY | 2:03:04 | #851 |
| 2013 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 2:03:24 | #2891 |
| 2013 | Kaiser Permanente Colfax MarathonDenver | CO | 2:15:08 | #2798 |
| 2013 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:18:03 | #3663 |
| 2013 | Monterey Bay Half MarathonMonterey | CA | 2:20:32 | #4185 |
| 2013 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:24:27 | #3103 |
| 2012 | Mankato Marathon WeekendMankato | MN | 1:30:41 | #42 |
| 2012 | Canyonlands Half MarathonMoab | UT | 1:53:03 | #575 |
| 2012 | Philadelphia MarathonPhiladelphia | PA | 1:55:02 | #2468 |
| 2012 | Caesar Rodney Half MarathonWilmington | DE | 2:08:24 | #1105 |
| 2012 | Utah Valley MarathonProvo | UT | 2:21:06 | #1599 |
| 2012 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:21:06 | #4044 |
| 2012 | Life Time Miami Marathon & HalfMiami | FL | 2:23:23 | #8704 |
| 2011 | Mankato Marathon WeekendMankato | MN | 1:25:33 | #22 |
| 2011 | IMT Des Moines MarathonDes Moines | IA | 1:33:52 | #161 |
| 2011 | Leavenworth MarathonLeavenworth | WA | 1:40:31 | #194 |
| 2011 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 1:50:50 | #1941 |
| 2011 | Caesar Rodney Half MarathonWilmington | DE | 1:52:42 | #602 |
| 2011 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:05:21 | #7990 |
| 2011 | Monterey Bay Half MarathonMonterey | CA | 2:07:17 | #2235 |
| 2011 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:10:44 | #2699 |
| 2011 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:13:46 | #2587 |
| 2011 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:21:18 | #5811 |
| 2010 | Mankato Marathon WeekendMankato | MN | 1:34:22 | #32 |
| 2010 | Fontana Days RunFontana | CA | 1:42:11 | #199 |
| 2010 | Leavenworth MarathonLeavenworth | WA | 1:45:50 | #138 |
| 2010 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:51:25 | #1963 |
| 2010 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:52:59 | #2348 |
| 2010 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:55:26 | #2920 |
| 2010 | Philadelphia MarathonPhiladelphia | PA | 1:57:01 | #2260 |
| 2010 | Caesar Rodney Half MarathonWilmington | DE | 1:57:57 | #809 |
| 2010 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:02:16 | #5410 |
| 2010 | Monterey Bay Half MarathonMonterey | CA | 2:04:51 | #1904 |
| 2010 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:22:49 | #4573 |
| 2010 | 2026 PROVO CITY HALF MARATHON * 5K * KIDS MARATHONProvo | UT | 2:31:56 | #579 |
| 2010 | Lincoln MarathonLincoln | NE | 2:44:57 | #5158 |
| 2010 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 3:32:59 | #2233 |
| 2009 | Caesar Rodney Half MarathonWilmington | DE | 1:47:39 | #578 |
| 2009 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:07:00 | #1980 |
| 2009 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:17:18 | #7247 |
| 2009 | Greater St. Louis MarathonSt. Louis | MO | 2:24:03 | #5461 |
| 2008 | Great Bay Half MarathonNewmarket | NH | 1:43:23 | #217 |
| 2008 | Caesar Rodney Half MarathonWilmington | DE | 1:44:48 | #423 |
| 2008 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:45:16 | #2536 |
| 2008 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:57:05 | #2340 |
| 2008 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:08:05 | #1802 |
| 2007 | Big Lake Half MarathonAlton Bay | NH | 1:41:25 | #137 |
| 2007 | Philadelphia MarathonPhiladelphia | PA | 1:43:29 | #336 |
| 2007 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:45:23 | #2589 |
| 2007 | River Run Half MarathonBerea | OH | 1:51:33 | #256 |
| 2007 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:52:42 | #2671 |
| 2007 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:11:19 | #2069 |
| 2006 | Fontana Days RunFontana | CA | 1:42:38 | #102 |
| 2006 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:46:28 | #2091 |
| 2006 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:48:03 | #1493 |
| 2006 | Greater St. Louis MarathonSt. Louis | MO | 1:51:08 | #1016 |
| 2006 | River Run Half MarathonBerea | OH | 1:54:22 | #369 |
| 2006 | Race For The Roses Half Marathon & 5KPortland | OR | 1:58:02 | #489 |
| 2006 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:22:25 | #2568 |
| 2005 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:37:48 | #928 |
| 2005 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:37:50 | #707 |
| 2005 | Caesar Rodney Half MarathonWilmington | DE | 1:41:35 | #313 |
| 2005 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:48:36 | #727 |
| 2005 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:55:59 | #2288 |
| 2004 | Caesar Rodney Half MarathonWilmington | DE | 1:37:31 | #266 |
| 2004 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:39:54 | #1427 |
| 2004 | River Run Half MarathonBerea | OH | 1:47:32 | #380 |
| 2004 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:48:20 | #1149 |
| 2004 | Run Like Hell Half Marathon/10K/5KPortland | OR | 1:53:23 | #183 |
| 2004 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 1:56:47 | #1289 |
| 2003 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:39:29 | #1264 |
| 2003 | Maple Leaf Half MarathonManchester | VT | 1:42:32 | #60 |
| 2003 | Cytiva Top of Utah MarathonLogan | UT | 1:47:57 | #141 |
| 2003 | River Run Half MarathonBerea | OH | 1:50:04 | #456 |
| 2003 | Canyonlands Half MarathonMoab | UT | 2:10:35 | #1734 |
| 2002 | Caesar Rodney Half MarathonWilmington | DE | 1:38:01 | #273 |
| 2002 | Canyonlands Half MarathonMoab | UT | 1:46:13 | #417 |
| 2002 | 2025 500 Festival Running EventsIndianapolis | IN | 1:48:47 | #3189 |
| 2002 | El Paso Marathon 'E' & 'L' MedalsEl Paso | TX | 1:55:23 | #702 |
| 2001 | 2025 Val Nolasco Half MarathonHonolulu | HI | 1:57:02 | #277 |
| 2000 | Caesar Rodney Half MarathonWilmington | DE | 1:32:11 | #141 |
| 1999 | Maple Leaf Half MarathonManchester | VT | 1:37:52 | #73 |
| 1997 | Covered Bridges Half MarathonWoodstock | VT | 1:32:14 | #222 |
| 1997 | Maple Leaf Half MarathonManchester | VT | 1:38:15 | #77 |
| 1997 | Baystate MarathonLowell | MA | 1:48:34 | #697 |
| 1996 | Maple Leaf Half MarathonManchester | VT | 1:37:33 | #81 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
PAPennsylvania
23 racesUTUtah
16 racesNYNew York
15 racesVAVirginia
11 racesCACalifornia
10 racesDEDelaware
10 racesMNMinnesota
8 racesNHNew Hampshire
7 racesIAIowa
5 racesILIllinois
5 racesMAMassachusetts
5 racesVTVermont
5 racesWAWashington
5 racesAZArizona
4 racesNJNew Jersey
4 racesOHOhio
4 racesALAlabama
3 racesTXTexas
3 racesINIndiana
2 racesMOMissouri
2 racesNVNevada
2 racesOROregon
2 racesCOColorado
1 raceHIHawaii
1 raceNENebraska
1 raceDCDistrict of Columbia
0 racesWYWyoming
0 races50-State Challenge
27/ 51 states + DC
24 states to go