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DK
David Koch
MaleCalifornia1994–2023
97
Total Finishes
57
Distinct Races
17
States (33%)
1:25:07
PR (6:30/mi)
2:20:53
Average
+2:23:59
Slower (first to last)
Medal House
2007
Cleveland Marathon & Half Marathon
1:43:27
#355 overall#273 gender
2007
First Energy Akron Marathon
1:48:56
#201 overall#160 gender
2006
Salt Lake City Marathon
2:07:49
#959 overall#507 gender
2006
Kentucky Derby Festival Race Weekend
2:12:28
#3565 overall#2297 gender
2005
Buckeye Half Marathon & Relay
1:30:35
#28 overall#27 gender
2004
Buckeye Half Marathon & Relay
1:29:35
#26 overall#26 gender
2003
Silver Comet Half & Full Marathon
1:33:45
#28 overall#25 gender
2002
Silver Comet Half & Full Marathon
1:41:21
#53 overall#45 gender
2001
River Run Half Marathon
1:27:50
#27 overall#24 gender
2001
Ridgefield Pamby Half Marathon
1:58:29
#400 overall#294 gender
2000
36th Mill Creek Distance Classic Half Marathon & 5-Mile
1:25:07
#21 overall#21 gender
1994
Buckeye Half Marathon & Relay
1:35:32
#180 overall#170 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2023 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:34:40 | #10897 |
| 2023 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:59:31 | #14880 |
| 2022 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:56:36 | #6656 |
| 2021 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:09:59 | #6490 |
| 2019 | Kentucky Derby Festival Race WeekendLouisville | KY | 1:46:53 | #739 |
| 2019 | Route 66 Marathon & Half Marathon, Marathon RelayTulsa | OK | 1:58:54 | #638 |
| 2019 | Buffalo Marathon WeekendBuffalo | NY | 2:04:56 | #1318 |
| 2019 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:54:58 | #18032 |
| 2018 | Urban Bourbon Half Marathon and 5KLouisville | KY | 1:47:15 | #310 |
| 2018 | Kentucky Derby Festival Race WeekendLouisville | KY | 1:47:39 | #768 |
| 2018 | First Energy Akron MarathonAkron | OH | 2:26:21 | #1999 |
| 2018 | Run for ChardonChardon | OH | 2:35:28 | #117 |
| 2018 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 3:05:29 | #9011 |
| 2018 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:48:42 | #19838 |
| 2018 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 4:14:42 | #20184 |
| 2017 | Race to Robie Creek®Boise | ID | 1:48:37 | #174 |
| 2017 | Urban Bourbon Half Marathon and 5KLouisville | KY | 1:50:15 | #402 |
| 2017 | Kentucky Derby Festival Race WeekendLouisville | KY | 1:51:54 | #922 |
| 2017 | Youngstown MarathonYoungstown | OH | 2:04:46 | #190 |
| 2017 | Davis StampedeDavis | CA | 2:34:48 | #438 |
| 2017 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 2:37:53 | #5543 |
| 2017 | Shamrock MarathonVirginia Beach | VA | 4:08:44 | #5420 |
| 2016 | Kentucky Derby Festival Race WeekendLouisville | KY | 1:56:45 | #1991 |
| 2016 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:05:01 | #598 |
| 2016 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:06:39 | #15109 |
| 2016 | Shamrock'n Half MarathonSacramento | CA | 2:11:32 | #1854 |
| 2016 | Run RocklinRocklin | CA | 2:14:39 | #163 |
| 2016 | Davis MoonLight RunDavis | CA | 2:22:13 | #252 |
| 2016 | Davis Turkey TrotDavis | CA | 2:23:56 | #257 |
| 2016 | Saints and Sinners Half Marathon and RelayBoulder City | NV | 2:38:51 | #383 |
| 2016 | Gardenspot Village MarathonNew Holland | PA | 3:25:53 | #739 |
| 2016 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 3:34:48 | #15993 |
| 2016 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:34:58 | #1753 |
| 2016 | Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In Hand | PA | 3:51:21 | #1560 |
| 2016 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 4:06:26 | #21434 |
| 2015 | YMCA Famous Idaho Potato Marathon & Fun RunsBoise | ID | 1:40:06 | #66 |
| 2015 | Buffalo Marathon WeekendBuffalo | NY | 1:54:45 | #785 |
| 2015 | Running of the ElkElk Grove | CA | 1:58:15 | #101 |
| 2015 | Davis StampedeDavis | CA | 2:03:08 | #359 |
| 2015 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:03:11 | #13414 |
| 2015 | Davis Turkey TrotDavis | CA | 2:03:19 | #229 |
| 2015 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:03:55 | #3591 |
| 2015 | Race to Robie CreekBoise | ID | 2:04:00 | #478 |
| 2015 | Shamrock'n Half MarathonSacramento | CA | 2:09:12 | #2092 |
| 2015 | Davis MoonLight RunDavis | CA | 2:26:09 | #370 |
| 2015 | Annapolis Running ClassicAnnapolis | MD | 2:27:58 | #1764 |
| 2015 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:39:37 | #11648 |
| 2015 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 3:02:55 | #6870 |
| 2014 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:54:59 | #3562 |
| 2014 | Running of the ElkElk Grove | CA | 2:00:19 | #170 |
| 2014 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 2:01:41 | #2769 |
| 2014 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:02:44 | #13415 |
| 2014 | Buffalo Marathon WeekendBuffalo | NY | 2:03:34 | #1438 |
| 2014 | Davis Turkey TrotDavis | CA | 2:04:43 | #269 |
| 2014 | Race to Robie CreekBoise | ID | 2:07:02 | #559 |
| 2014 | United Airlines NYC HalfNew York | NY | 2:07:44 | #12687 |
| 2014 | Fairfield Road RacesFairfield | CT | 2:08:03 | #2153 |
| 2014 | Folsom Blues BreakoutFolsom | CA | 2:10:59 | #610 |
| 2014 | American River Parkway Half MarathonSacramento | CA | 2:11:02 | #566 |
| 2014 | Shamrock'n Half MarathonSacramento | CA | 2:15:00 | #3027 |
| 2014 | Davis StampedeDavis | CA | 2:17:33 | #588 |
| 2014 | Davis MoonLight RunDavis | CA | 2:21:17 | #390 |
| 2014 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:21:55 | #6397 |
| 2014 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:47:59 | #13554 |
| 2014 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:51:03 | #931 |
| 2014 | Rock 'n' Roll San DiegoSan Diego | CA | 2:56:47 | #13936 |
| 2014 | Beer City Half™ San DiegoSan Diego | CA | 3:06:59 | #5882 |
| 2014 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:19:36 | #16201 |
| 2013 | Detroit Free Press MarathonDetroit | MI | 1:53:38 | #1325 |
| 2013 | Cytiva Top of Utah MarathonLogan | UT | 2:12:07 | #1129 |
| 2013 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:42:19 | #13433 |
| 2013 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:19:52 | #9974 |
| 2013 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 3:28:18 | #13283 |
| 2012 | Salt Lake City MarathonSalt Lake City | UT | 1:55:36 | #933 |
| 2012 | Detroit Free Press MarathonDetroit | MI | 1:57:12 | #1595 |
| 2012 | Frederick Running FestivalFrederick | MD | 2:22:17 | #2874 |
| 2012 | Rock n Roll NashvilleNashville | TN | 2:51:34 | #16219 |
| 2011 | Five Points Of LifeGainesville | FL | 1:51:29 | #168 |
| 2011 | Salt Lake City MarathonSalt Lake City | UT | 2:00:06 | #1570 |
| 2011 | Annapolis Running ClassicAnnapolis | MD | 2:12:11 | #2384 |
| 2010 | Canyonlands Half MarathonMoab | UT | 1:56:13 | #1083 |
| 2010 | Monterey Bay Half MarathonMonterey | CA | 1:57:38 | #1321 |
| 2010 | MO' Cowbell Marathon/Half-Marathon/10K/5KSaint Charles | MO | 1:57:51 | #1411 |
| 2010 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 2:00:14 | #1003 |
| 2009 | Rock 'n' Roll San JoseSan Jose | CA | 1:54:14 | #2121 |
| 2009 | Salt Lake City MarathonSalt Lake City | UT | 1:55:22 | #1114 |
| 2008 | Salt Lake City MarathonSalt Lake City | UT | 1:58:15 | #1105 |
| 2007 | Cleveland Marathon & Half MarathonCleveland | OH | 1:43:27 | #355 |
| 2007 | First Energy Akron MarathonAkron | OH | 1:48:56 | #201 |
| 2007 | Salt Lake City MarathonSalt Lake City | UT | 1:58:13 | #822 |
| 2007 | Hurricane Half & 5KHurricane | UT | 2:15:47 | #153 |
| 2007 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:33:31 | #5470 |
| 2006 | Salt Lake City MarathonSalt Lake City | UT | 2:07:49 | #959 |
| 2006 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:12:28 | #3565 |
| 2005 | Buckeye Half Marathon & RelayPeninsula | OH | 1:30:35 | #28 |
| 2004 | Buckeye Half Marathon & RelayPeninsula | OH | 1:29:35 | #26 |
| 2003 | Silver Comet Half & Full MarathonMableton | GA | 1:33:45 | #28 |
| 2002 | Silver Comet Half & Full MarathonMableton | GA | 1:41:21 | #53 |
| 2001 | River Run Half MarathonBerea | OH | 1:27:50 | #27 |
| 2001 | Ridgefield Pamby Half MarathonRidgefield | CT | 1:58:29 | #400 |
| 2000 | 36th Mill Creek Distance Classic Half Marathon & 5-MileYoungstown | OH | 1:25:07 | #21 |
| 1994 | Buckeye Half Marathon & RelayPeninsula | OH | 1:35:32 | #180 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
22 racesFLFlorida
16 racesOHOhio
11 racesNYNew York
9 racesUTUtah
9 racesKYKentucky
8 racesIDIdaho
4 racesPAPennsylvania
4 racesMDMaryland
3 racesCTConnecticut
2 racesGAGeorgia
2 racesMIMichigan
2 racesNVNevada
2 racesMOMissouri
1 raceOKOklahoma
1 raceTNTennessee
1 raceNJNew Jersey
0 races50-State Challenge
17/ 51 states + DC
34 states to go