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GC
Gregory Clark
MaleColorado1987–2026
105
Total Finishes
60
Distinct Races
23
States (45%)
1:10:47
PR (5:24/mi)
2:10:21
Average
+0:58:11
Slower (first to last)
Medal House
2004
Thanksgiving Day Half Marathon
1:45:51
#878 overall#710 gender
2001
Yough River Trail Council Races
1:21:16
#4 overall#4 gender
2001
Race to Robie Creek
2:40:02
#1634 overall#1077 gender
2001
2027 Walt Disney World® Marathon Weekend
2:54:54
#3342 overall#1431 gender
2000
Yough River Trail Council Races
1:20:11
#5 overall#5 gender
2000
Thanksgiving Day Half Marathon
1:35:12
#358 overall#314 gender
2000
2025 500 Festival Running Events
2:21:03
#5716 overall#4175 gender
1999
2025 500 Festival Running Events
2:36:54
#11482 overall#7450 gender
1996
Buhl Half Marathon and 5K
1:19:38
#5 overall#5 gender
1993
Dayton River Corridor Classic
1:23:15
#76 overall#74 gender
1993
Buhl Half Marathon and 5K
1:24:16
#45 overall#43 gender
1987
DEXTER-ANN ARBOR RUN
1:28:32
#207 overall#195 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:26:43 | #1378 |
| 2025 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:18:50 | #215 |
| 2025 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:55:14 | #1470 |
| 2025 | Macon Music Half MarathonMacon | GA | 2:15:10 | #186 |
| 2025 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:20:48 | #1207 |
| 2024 | Berry Half/10K/5KMount Berry | GA | 1:44:47 | #51 |
| 2024 | Outer Banks MarathonManteo | NC | 1:48:29 | #53 |
| 2024 | Macon Music Half MarathonMacon | GA | 2:13:37 | #169 |
| 2024 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:29:53 | #1332 |
| 2023 | The Chick-Fil-A & Big Peach Running Co. - Cartersville Half-Marathon & Pinwheel Pursuit 5KCartersville | GA | 1:56:45 | #70 |
| 2023 | Chick-fil-A Connect Race SeriesSugar hill | GA | 1:56:45 | #70 |
| 2023 | Providence MarathonProvidence | RI | 2:14:10 | #1630 |
| 2023 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:24:06 | #1415 |
| 2023 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 2:48:15 | #5298 |
| 2022 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:13:10 | #17 |
| 2022 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:16:13 | #895 |
| 2021 | Philadelphia MarathonPhiladelphia | PA | 1:11:49 | #34 |
| 2021 | Guthrie Wineglass Marathon, Wegmans Wineglass Half Marathon & Williams Toyota Wineglass 5KCorning | NY | 1:12:15 | #2 |
| 2021 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:23:01 | #1169 |
| 2020 | Project 13.1Congers | NY | 1:10:47 | #4 |
| 2020 | Save the Light Half MarathonFolly Beach | SC | 2:01:27 | #129 |
| 2019 | Kaiser Permanente Colfax MarathonDenver | CO | 2:38:22 | #3582 |
| 2018 | Philadelphia MarathonPhiladelphia | PA | 1:10:48 | #15 |
| 2018 | United Airlines NYC HalfNew York | NY | 1:13:59 | #75 |
| 2018 | 17th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle Beach | SC | 1:52:33 | #170 |
| 2018 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:21:44 | #1224 |
| 2018 | Novo Nordisk New Jersey MarathonLong Branch | NJ | 2:26:12 | #2570 |
| 2018 | Pensacola MarathonPensacola | FL | 2:34:41 | #388 |
| 2017 | Covered Bridges Half MarathonWoodstock | VT | 1:17:57 | #7 |
| 2017 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 1:53:35 | #762 |
| 2017 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:01:07 | #2216 |
| 2017 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:10:25 | #845 |
| 2017 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:14:45 | #4139 |
| 2017 | Dam to DSMDes Moines | IA | 2:19:34 | #2395 |
| 2016 | Rock 'n' Roll Washington DCWashington | DC | 1:13:23 | #16 |
| 2016 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 1:57:03 | #1115 |
| 2016 | The Colorado MarathonFort Collins | CO | 2:00:24 | #411 |
| 2016 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:04:46 | #581 |
| 2016 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:30:48 | #18861 |
| 2015 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:49:23 | #1320 |
| 2015 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 1:50:46 | #936 |
| 2015 | Rock 'n' Roll Washington DCWashington | DC | 1:50:52 | #2138 |
| 2015 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:52:12 | #292 |
| 2014 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:53:33 | #266 |
| 2014 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 1:54:58 | #1122 |
| 2014 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 1:55:14 | #1222 |
| 2014 | Whole Foods Tiburon Half MarathonBelvedere Tiburon | CA | 2:35:29 | #313 |
| 2014 | Rock 'n' Roll Half Marathon San FranciscoSan Francisco | CA | 2:44:33 | #6413 |
| 2014 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 3:21:02 | #2291 |
| 2013 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 1:47:05 | #483 |
| 2013 | 47th Colonial Half Marathon and 5KWilliamsburg | VA | 1:49:39 | #210 |
| 2013 | Air Force MarathonDayton | OH | 1:54:10 | #702 |
| 2013 | Rock 'n' Roll San JoseSan Jose | CA | 2:07:29 | #3586 |
| 2013 | Papillion Half MarathonPapillion | NE | 2:16:11 | #364 |
| 2013 | Detroit Free Press MarathonDetroit | MI | 2:16:36 | #4637 |
| 2013 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 2:39:39 | #5030 |
| 2013 | Oakland Running FestivalOakland | CA | 2:46:57 | #2783 |
| 2013 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 2:56:52 | #2461 |
| 2012 | Ogden MarathonOgden | UT | 1:46:15 | #418 |
| 2012 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 1:47:42 | #385 |
| 2012 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:59:19 | #568 |
| 2012 | Air Force MarathonDayton | OH | 2:02:43 | #1236 |
| 2012 | Tobacco Road MarathonCary | NC | 2:18:02 | #1476 |
| 2012 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 2:49:01 | #2416 |
| 2012 | Detroit Free Press MarathonDetroit | MI | 2:54:04 | #7444 |
| 2011 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:59:48 | #538 |
| 2011 | Seaside Half-Marathon and 5KSeaside | FL | 2:07:01 | #976 |
| 2011 | Estes Park MarathonEstes Park | CO | 3:06:54 | #217 |
| 2011 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 3:13:18 | #2548 |
| 2010 | Ogden MarathonOgden | UT | 1:49:49 | #383 |
| 2010 | Fort4Fitness Fall FestivalFort Wayne | IN | 1:53:31 | #690 |
| 2010 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:01:38 | #515 |
| 2010 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:16:51 | #4169 |
| 2010 | City of Oaks MarathonRaleigh | NC | 2:25:07 | #1563 |
| 2009 | Fort4Fitness Fall FestivalFort Wayne | IN | 1:50:49 | #403 |
| 2009 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:55:19 | #327 |
| 2009 | Charlotte Marathon, Half, and 5KCharlotte | NC | 2:15:03 | #2075 |
| 2009 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:23:57 | #4508 |
| 2009 | Omaha MarathonOmaha | NE | 2:31:39 | #1272 |
| 2009 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:36:41 | #11266 |
| 2009 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:44:26 | #14745 |
| 2008 | Kiawah Island MarathonKiawah Island | SC | 1:54:27 | #468 |
| 2008 | Ogden MarathonOgden | UT | 1:55:31 | #450 |
| 2008 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:17:46 | #727 |
| 2008 | Capital City Half MarathonColumbus | OH | 2:41:25 | #2799 |
| 2008 | Rock 'n' Roll San JoseSan Jose | CA | 3:06:43 | #8393 |
| 2008 | Air Force MarathonDayton | OH | 3:44:59 | #2429 |
| 2007 | Kiawah Island MarathonKiawah Island | SC | 1:55:53 | #601 |
| 2007 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:23:50 | #3979 |
| 2007 | Run for GreenDavidson | NC | 2:39:50 | #214 |
| 2007 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:47:13 | #14347 |
| 2006 | Kiawah Island MarathonKiawah Island | SC | 1:49:23 | #370 |
| 2006 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:50:58 | #5547 |
| 2006 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 3:13:01 | #15663 |
| 2006 | 2026 Avenue of the Giants MarathonArcata | CA | 3:15:11 | #723 |
| 2005 | Kiawah Island MarathonKiawah Island | SC | 1:52:15 | #449 |
| 2005 | Lake Tahoe Marathon WeekendSouth Lake Tahoe | CA | 3:19:55 | #592 |
| 2004 | Thanksgiving Day Half MarathonAtlanta | GA | 1:45:51 | #878 |
| 2004 | Save the Light Half MarathonFolly Beach | SC | 2:09:22 | #174 |
| 2004 | Lake Tahoe Marathon WeekendSouth Lake Tahoe | CA | 2:44:41 | #553 |
| 2001 | Yough River Trail Council RacesConnellsville | PA | 1:21:16 | #4 |
| 2001 | Race to Robie CreekBoise | ID | 2:40:02 | #1634 |
| 2001 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:54:54 | #3342 |
| 2000 | Yough River Trail Council RacesConnellsville | PA | 1:20:11 | #5 |
| 2000 | Thanksgiving Day Half MarathonAtlanta | GA | 1:35:12 | #358 |
| 2000 | 2025 500 Festival Running EventsIndianapolis | IN | 2:21:03 | #5716 |
| 1999 | 2025 500 Festival Running EventsIndianapolis | IN | 2:36:54 | #11482 |
| 1996 | Buhl Half Marathon and 5KHermitage | PA | 1:19:38 | #5 |
| 1993 | Dayton River Corridor ClassicDayton | OH | 1:23:15 | #76 |
| 1993 | Buhl Half Marathon and 5KHermitage | PA | 1:24:16 | #45 |
| 1987 | DEXTER-ANN ARBOR RUNDexter | MI | 1:28:32 | #207 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
COColorado
19 racesCACalifornia
12 racesDCDistrict of Columbia
8 racesGAGeorgia
7 racesMIMichigan
7 racesPAPennsylvania
7 racesSCSouth Carolina
7 racesOHOhio
6 racesNCNorth Carolina
5 racesNYNew York
5 racesFLFlorida
4 racesINIndiana
4 racesAZArizona
3 racesNVNevada
3 racesUTUtah
3 racesVAVirginia
3 racesNENebraska
2 racesIAIowa
1 raceIDIdaho
1 raceNJNew Jersey
1 raceRIRhode Island
1 raceTNTennessee
0 racesWIWisconsin
0 races50-State Challenge
23/ 51 states + DC
28 states to go