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DM
David Morrison
MaleNew York2002–2026
139
Total Finishes
85
Different Races
23
States (46%)
1:26:02
PR (6:34/mi)
2:06:43
Average
+0:46:26
Slower (first to last)
Medal House
2007
New Prague Half Marathon
1:34:10
#168 overall#144 gender
2007
New Prague Half Marathon -
1:34:10
#165 overall#143 gender
2007
Charlotte Marathon, Half, and 5K
1:44:01
#230 overall#186 gender
2006
Foot Traffic Flat Marathon
1:47:04
#284 overall#189 gender
2006
Disneyland Half Marathon Weekend
1:50:40
#678 overall#522 gender
2004
New Bedford Half Marathon
1:45:17
#737 overall#587 gender
2004
31st Annual Tom King Classic Half Marathon Run and 5K Run/Walk
2:32:55
#1142 overall#711 gender
2004
Rock 'n' Roll Nashville
2:42:14
#6916 overall#3232 gender
2003
2025 500 Festival Running Events
1:59:03
#6121 overall#4548 gender
2003
31st Annual Tom King Classic Half Marathon Run and 5K Run/Walk
2:37:34
#1139 overall#720 gender
2002
2026 Beaverton Half Marathon, 5/10K Presented by NIKE
1:51:30
#218 overall#159 gender
2002
Rock 'n' Roll Nashville
2:36:11
#4290 overall#2080 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Chicago Spring Half MarathonChicago | IL | 2:37:56 | #5273 |
| 2025 | UTHealth Houston Half Marathon & 10KHouston | TX | 2:15:33 | #2305 |
| 2025 | UTHealth Houston Half Marathon & 10KHouston | TX | 2:15:33 | #2306 |
| 2025 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:16:44 | #6500 |
| 2025 | NYRR Fred Lebow Half MarathonNew York | NY | 2:17:53 | #3511 |
| 2025 | Pittsburgh Marathon WeekendPittsburgh | PA | 2:18:21 | #5722 |
| 2025 | Napa Valley MarathonNapa | CA | 2:19:02 | #1661 |
| 2025 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:21:45 | #652 |
| 2025 | United Airlines NYC HalfNew York | NY | 2:30:12 | #22758 |
| 2024 | Bemidji Blue Ox Marathon - WeekendBemidji | MN | 1:53:42 | #67 |
| 2024 | Bemidji Blue Ox MarathonBemidji | MN | 1:53:42 | #67 |
| 2024 | Bemidji Blue Ox MarathonBemidji | MN | 1:53:42 | #67 |
| 2024 | United Airlines NYC HalfNew York | NY | 2:02:41 | #13087 |
| 2024 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:04:31 | #14632 |
| 2024 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 2:06:53 | #666 |
| 2024 | NYRR Fred Lebow Half MarathonNew York | NY | 2:15:49 | #2791 |
| 2024 | 2027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort Lauderdale | FL | 2:17:55 | #1668 |
| 2024 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:18:21 | #517 |
| 2024 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:25:02 | #3608 |
| 2024 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:07:01 | #7829 |
| 2023 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:57:25 | #10292 |
| 2023 | United Airlines NYC HalfNew York | NY | 1:57:58 | #9546 |
| 2023 | NYRR Fred Lebow Half MarathonNew York | NY | 2:03:06 | #2742 |
| 2023 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:05:24 | #263 |
| 2023 | Cleveland Half Marathon, 10k & 5kCleveland | TN | 2:59:15 | #144 |
| 2023 | Covenant Health Knoxville Marathon, Half Marathon, Relays, 5k and Kids RunKnoxville | TN | 3:04:32 | #1351 |
| 2022 | United Airlines NYC HalfNew York | NY | 1:55:35 | #7274 |
| 2022 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:57:41 | #6959 |
| 2022 | NYRR Fred Lebow Half MarathonNew York | NY | 2:00:35 | #2239 |
| 2022 | 2027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort Lauderdale | FL | 2:15:22 | #1531 |
| 2022 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:20:48 | #350 |
| 2022 | 2025 500 Festival Running EventsIndianapolis | IN | 2:20:58 | #6661 |
| 2021 | United Airlines NYC HalfNew York | NY | 2:12:04 | #6959 |
| 2021 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:12:33 | #4205 |
| 2021 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:18:01 | #350 |
| 2021 | The 20th Annual Liquid Youth Fort Lauderdale Running FestivalFort Lauderdale | FL | 2:29:12 | #442 |
| 2020 | 2027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort Lauderdale | FL | 2:11:29 | #1318 |
| 2020 | NYRR Fred Lebow Half MarathonNew York | NY | 2:11:56 | #3365 |
| 2020 | Moonlight Beach RunDaytona Beach | FL | 2:13:54 | #34 |
| 2020 | RUN THE ALAMOSan Antonio | TX | 2:28:02 | #1338 |
| 2020 | Good Life HalfsyLincoln | NE | 2:55:00 | #1935 |
| 2019 | Ventura MarathonVentura | CA | 1:32:46 | #96 |
| 2019 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:56:03 | #9701 |
| 2019 | United Airlines NYC HalfNew York | NY | 2:00:23 | #10823 |
| 2019 | NYRR Fred Lebow Half MarathonNew York | NY | 2:04:21 | #1978 |
| 2019 | Rock 'n' Roll San DiegoSan Diego | CA | 2:14:14 | #4961 |
| 2019 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:14:56 | #351 |
| 2019 | Winter Warrior Half Marathon, Quarter Marathon & Half Marathon RelayRochester | NY | 2:19:58 | #362 |
| 2019 | Shoreline Half Marathon & 5KHamlin | NY | 2:23:31 | #258 |
| 2019 | Southernmost Half Marathon and 10kKey West | FL | 2:31:59 | #233 |
| 2019 | RUN THE ALAMOSan Antonio | TX | 2:33:33 | #1249 |
| 2019 | Rochester Regional Health Flower City ChallengeRochester | NY | 2:53:03 | #1472 |
| 2018 | Battleship NC Half Marathon | — | 1:50:28 | #95 |
| 2018 | Battleship North Carolina Half 5KWilmington | NC | 1:50:29 | #95 |
| 2018 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:55:08 | #9297 |
| 2018 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 1:56:52 | #244 |
| 2018 | United Airlines NYC HalfNew York | NY | 1:57:52 | #8237 |
| 2018 | NYRR Fred Lebow Half MarathonNew York | NY | 1:59:43 | #2165 |
| 2018 | Good Life HalfsyLincoln | NE | 2:23:32 | #2949 |
| 2017 | 2026 20th Abebe Bikila Marathon & HalfWashington | DC | 1:34:35 | #4 |
| 2017 | Battleship NC Half Marathon | — | 1:44:56 | #109 |
| 2017 | Battleship North Carolina Half 5KWilmington | NC | 1:44:57 | #111 |
| 2017 | Flying Pirate Half MarathonKill Devil Hills | NC | 1:46:21 | #77 |
| 2017 | Flying Pirate Half Marathon | — | 1:46:21 | #78 |
| 2017 | United Airlines NYC HalfNew York | NY | 1:53:21 | #5875 |
| 2017 | NYRR Fred Lebow Half MarathonNew York | NY | 1:54:06 | #1578 |
| 2017 | Shamrock Run PortlandPortland | OR | 2:17:58 | #1461 |
| 2016 | Race to Robie Creek®Boise | ID | 1:32:49 | #31 |
| 2016 | Race to Robie Creek®Boise | ID | 1:32:49 | #31 |
| 2016 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:51:18 | #7344 |
| 2016 | Battleship North Carolina Half 5KWilmington | NC | 1:52:45 | #208 |
| 2016 | Battleship NC Half Marathon | — | 1:52:45 | #205 |
| 2016 | United Airlines NYC HalfNew York | NY | 2:00:15 | #9080 |
| 2016 | Urban Cow Half MarathonSacramento | CA | 2:04:21 | #907 |
| 2016 | 2025 500 Festival Running EventsIndianapolis | IN | 2:12:09 | #8048 |
| 2016 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:24:33 | #690 |
| 2016 | Tacoma City Marathon / Half / Ghost / 10K / 5K / 1KTacoma | WA | 2:34:11 | #688 |
| 2015 | Westchester Medical Center Running FestivalWhite Plains | NY | 1:53:29 | #124 |
| 2015 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:05:51 | #598 |
| 2015 | 2026 - San Antonio MarathonSan Antonio | TX | 2:08:55 | #3250 |
| 2015 | New Year's Race Los Angeles | — | 2:10:38 | #768 |
| 2015 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:14:33 | #18656 |
| 2014 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 1:53:45 | #3326 |
| 2014 | The Colony Half MarathonThe Colony | TX | 1:54:03 | #67 |
| 2014 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 1:57:03 | #518 |
| 2014 | Santa to the Sea Half | — | 1:57:03 | #526 |
| 2014 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:00:15 | #12219 |
| 2014 | New Year's Race Los Angeles | — | 2:08:40 | #867 |
| 2013 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:33:08 | #1244 |
| 2013 | Greater St. Louis MarathonSt. Louis | MO | 1:44:58 | #534 |
| 2013 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 1:52:49 | #442 |
| 2013 | Santa to the Sea Half/5K | — | 1:52:49 | #442 |
| 2013 | Indianapolis Monumental MarathonIndianapolis | IN | 2:05:51 | #2767 |
| 2013 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:11:11 | #4881 |
| 2013 | Disneyland Half Marathon WeekendAnaheim | CA | 2:12:32 | #2533 |
| 2012 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 1:35:21 | #571 |
| 2012 | Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaign | IL | 1:40:06 | #395 |
| 2012 | Palmetto Half Marathon - ColumbiaColumbia | SC | 1:50:56 | #205 |
| 2012 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:52:45 | #5086 |
| 2012 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:06:25 | #643 |
| 2012 | Santa to the Sea Half Marathon | — | 2:06:25 | #643 |
| 2012 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 2:07:42 | #1585 |
| 2012 | Santa Barbara International Marathon & Half | — | 2:07:42 | #1585 |
| 2012 | Philadelphia MarathonPhiladelphia | PA | 2:48:29 | #9764 |
| 2012 | Run MalibuMalibu | CA | 4:32:26 | #1877 |
| 2011 | Quad Cities Distance ClassicMoline | IL | 1:43:33 | #197 |
| 2011 | Quad Cities Marathon | — | 1:43:33 | #197 |
| 2011 | Run Hard Columbia MarathonColumbia | SC | 1:56:22 | #99 |
| 2010 | New Prague Half MarathonNew Prague | MN | 1:26:20 | #19 |
| 2010 | Get In GearMinneapolis | MN | 1:28:22 | #20 |
| 2010 | Get In Gear - | — | 1:28:22 | #21 |
| 2010 | B.A.A. Half MarathonBoston | MA | 1:44:28 | #784 |
| 2010 | Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaign | IL | 1:46:40 | #423 |
| 2010 | Christie Clinic Illinois Marathon | — | 1:46:40 | #427 |
| 2010 | Run Hard Columbia MarathonColumbia | SC | 1:54:19 | #162 |
| 2009 | New Prague Half MarathonNew Prague | MN | 1:26:02 | #16 |
| 2009 | Get In GearMinneapolis | MN | 1:28:57 | #15 |
| 2009 | Get In Gear | — | 1:28:57 | #15 |
| 2009 | B.A.A. Half MarathonBoston | MA | 1:50:05 | #1280 |
| 2009 | Summer's Done 13.1Austin | TX | 2:17:58 | #4056 |
| 2009 | Shamrock MarathonVirginia Beach | VA | 3:33:34 | #173 |
| 2008 | Urban Wildland Half Marathon & 5K (Richfield, MN)Richfield | MN | 1:29:23 | #37 |
| 2008 | Lake Minnetonka Half MarathonWayzata | MN | 1:32:54 | #44 |
| 2008 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 2:01:27 | #1418 |
| 2007 | New Prague Half MarathonNew Prague | MN | 1:34:10 | #168 |
| 2007 | New Prague Half Marathon - | — | 1:34:10 | #165 |
| 2007 | Charlotte Marathon, Half, and 5KCharlotte | NC | 1:44:01 | #230 |
| 2007 | Capital City Half MarathonColumbus | OH | 2:15:28 | #1924 |
| 2007 | Rock ‘n' Roll Washington DCWashington | DC | 2:16:37 | #1761 |
| 2007 | 2026 - San Antonio MarathonSan Antonio | TX | 2:18:51 | #1426 |
| 2007 | Plymouth Run To The RockPlymouth | MA | 2:32:14 | #124 |
| 2007 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:03:48 | #6745 |
| 2006 | Foot Traffic Flat MarathonPortland | OR | 1:47:04 | #284 |
| 2006 | Disneyland Half Marathon WeekendAnaheim | CA | 1:50:40 | #678 |
| 2004 | New Bedford Half MarathonNew Bedford | MA | 1:45:17 | #737 |
| 2004 | 31st Annual Tom King Classic Half Marathon Run and 5K Run/WalkNashville | TN | 2:32:55 | #1142 |
| 2004 | Rock 'n' Roll NashvilleNashville | TN | 2:42:14 | #6916 |
| 2003 | 2025 500 Festival Running EventsIndianapolis | IN | 1:59:03 | #6121 |
| 2003 | 31st Annual Tom King Classic Half Marathon Run and 5K Run/WalkNashville | TN | 2:37:34 | #1139 |
| 2002 | 2026 Beaverton Half Marathon, 5/10K Presented by NIKEBeaverton | OR | 1:51:30 | #218 |
| 2002 | Rock 'n' Roll NashvilleNashville | TN | 2:36:11 | #4290 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
34 racesCACalifornia
21 racesMNMinnesota
10 racesTXTexas
9 racesFLFlorida
7 racesTNTennessee
6 racesNCNorth Carolina
5 racesILIllinois
4 racesINIndiana
4 racesMAMassachusetts
4 racesOROregon
3 racesSCSouth Carolina
3 racesDCDistrict of Columbia
2 racesIDIdaho
2 racesNENebraska
2 racesOHOhio
2 racesPAPennsylvania
2 racesAZArizona
1 raceCOColorado
1 raceMOMissouri
1 raceNVNevada
1 raceWAWashington
1 raceDEDelaware
0 races50-State Challenge
23/ 50 states
27 states to go