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JB
John Barker
MaleColorado1988–2026
113
Total Finishes
79
Distinct Races
26
States (51%)
1:23:30
PR (6:22/mi)
2:01:00
Average
-0:13:58
Faster (first to last)
Medal House
2003
Big Woods Run
1:26:31
#5 overall#5 gender
2003
New Prague Half Marathon
1:27:25
#125 overall#118 gender
2003
LewisGale Salem Half Marathon, 8K and Kids Fun Run
1:30:34
#28 overall#25 gender
2003
MCRRC Riley's Rumble Half Marathon
1:32:23
#40 overall#39 gender
2003
Duke City Marathon
1:38:26
#105 overall#91 gender
2002
MCRRC Riley's Rumble Half Marathon
1:34:12
#41 overall#36 gender
2002
Dayton River Corridor Classic
1:51:35
#348 overall#268 gender
2001
New Prague Half Marathon
1:34:49
#178 overall#155 gender
2001
MCRRC Riley's Rumble Half Marathon
1:37:32
#62 overall#57 gender
2000
Georgetown to Idaho Springs Half Marathon
1:53:55
#1022 overall#718 gender
1998
NYRR Fred Lebow Half Marathon
1:57:17
#1829 overall#1384 gender
1988
Beer City Half™ San Diego
1:52:28
#2200 overall#2200 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Lost Dutchman MarathonApache Junction | AZ | 1:38:30 | #26 |
| 2025 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:51:59 | #417 |
| 2025 | Run the Rockies RoadFrisco | CO | 1:56:27 | #49 |
| 2025 | Race Devils Tower Half MarathonDevils Tower | WY | 2:06:51 | #48 |
| 2025 | Oklahoma City Memorial MarathonOklahoma City | OK | 2:14:23 | #2843 |
| 2025 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 2:22:04 | #2249 |
| 2025 | Crawlin' Crab Half MarathonHampton | VA | 2:38:18 | #729 |
| 2025 | Grandma's MarathonDuluth | MN | 2:50:46 | #7009 |
| 2024 | Bay Bridge Half MarathonOakland | CA | 1:26:09 | #17 |
| 2024 | Revel RockiesDenver | CO | 1:50:47 | #340 |
| 2024 | Erie Half & 5kErie | CO | 1:55:36 | #60 |
| 2024 | Oklahoma City Memorial MarathonOklahoma City | OK | 2:02:22 | #1446 |
| 2024 | Cinderella Trail RunOakland | CA | 2:02:45 | #4 |
| 2023 | Summer Splash Prairie Dog Half, 10k, & 5kCastle Rock | CO | 1:58:34 | #31 |
| 2023 | Lake Powell Half MarathonPage | AZ | 2:00:53 | #58 |
| 2023 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 2:03:30 | #1561 |
| 2023 | Zion Half MarathonSpringdale | UT | 2:05:59 | #284 |
| 2023 | Byers Peak Stampede Half Marathon & 5K RunFraser | CO | 2:16:52 | #33 |
| 2023 | Grandma's MarathonDuluth | MN | 2:41:04 | #6132 |
| 2023 | Air Force MarathonDayton | OH | 3:01:15 | #1858 |
| 2022 | San Diego Beach & Bay Half MarathonSan Diego | CA | 1:36:42 | #87 |
| 2022 | Golden Leaf Half MarathonAspen | CO | 1:49:59 | #17 |
| 2022 | Three Creeks Half MarathonEnglewood | CO | 1:57:20 | #98 |
| 2022 | Rock Canyon Half MarathonPueblo | CO | 1:58:14 | #138 |
| 2022 | Rocky Mountain Half Marathon & 5KEstes Park | CO | 1:58:56 | #133 |
| 2022 | Estes Park MarathonEstes Park | CO | 1:59:18 | #73 |
| 2022 | Boulder Rez MarathonBoulder | CO | 2:06:11 | #47 |
| 2022 | Grandma's MarathonDuluth | MN | 2:15:58 | #3809 |
| 2022 | Saguaro Half MarathonTucson | AZ | 2:16:15 | #239 |
| 2022 | Pittsburgh Marathon WeekendPittsburgh | PA | 2:20:29 | #4694 |
| 2021 | Visit Tuscaloosa Half Marathon + 5KTuscaloosa | AL | — | #430 |
| 2021 | Sioux Falls SkedaddleSioux Falls | SD | 1:49:33 | #93 |
| 2021 | Kaiser Permanente Colfax MarathonDenver | CO | 2:01:02 | #1161 |
| 2021 | Yellowstone Half Marathon WeekendWest Yellowstone | MT | 2:04:51 | #286 |
| 2021 | Joshua Tree Half MarathonJoshua Tree | CA | 2:08:41 | #306 |
| 2021 | Grandma's MarathonDuluth | MN | 2:20:24 | #1897 |
| 2020 | Rocky Mountain Half Marathon & 5KEstes Park | CO | 2:10:36 | #149 |
| 2019 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 1:51:59 | #235 |
| 2019 | Star City Half Marathon & 10KRoanoke | VA | 1:54:30 | #103 |
| 2019 | Three Creeks Half MarathonEnglewood | CO | 1:57:34 | #108 |
| 2019 | Yosemite Half MarathonBass Lake | CA | 1:58:15 | #681 |
| 2019 | Running Between The VinesJackson | MI | 2:00:26 | #86 |
| 2019 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 2:00:49 | #426 |
| 2019 | Rock Canyon Half MarathonPueblo | CO | 2:04:15 | #197 |
| 2019 | Mount Rushmore Half MarathonKeystone | SD | 2:08:58 | #124 |
| 2019 | Grandma's MarathonDuluth | MN | 2:13:04 | #3968 |
| 2019 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:18:05 | #3670 |
| 2019 | Harvest HalfBrentwood | TN | 3:02:57 | #222 |
| 2018 | Grand Teton Half MarathonJackson | WY | 1:51:57 | #130 |
| 2018 | Fort Collins Human RaceFort Collins | CO | 1:54:12 | #71 |
| 2018 | Running Between The VinesJackson | MI | 1:56:21 | #73 |
| 2018 | Three Creeks Half MarathonEnglewood | CO | 1:58:47 | #133 |
| 2018 | Star City Half Marathon & 10KRoanoke | VA | 2:09:09 | #220 |
| 2017 | Autumn RunBuena Vista | CO | 1:53:08 | #64 |
| 2017 | Slacker Half Marathon-Relay-4-Mile RacesGeorgetown | CO | 1:56:10 | #240 |
| 2017 | Grand Teton Half MarathonJackson | WY | 2:00:09 | #365 |
| 2017 | Saints and Sinners Half Marathon and RelayBoulder City | NV | 2:08:47 | #255 |
| 2016 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 2:10:39 | #605 |
| 2016 | First Energy Akron MarathonAkron | OH | 2:22:53 | #2149 |
| 2016 | Zeitgeist Half MarathonBoise | ID | 2:32:27 | #500 |
| 2016 | Race to Robie Creek®Boise | ID | 2:46:10 | #1649 |
| 2016 | Race to Robie CreekBoise | ID | 2:46:11 | #1635 |
| 2015 | Detroit Free Press MarathonDetroit | MI | 1:56:46 | #1641 |
| 2015 | First Energy Akron MarathonAkron | OH | 2:09:34 | #1829 |
| 2015 | City of Trees MarathonBoise | ID | 2:25:23 | #371 |
| 2014 | Carlsbad MarathonCarlsbad | CA | 1:36:11 | #277 |
| 2014 | 17th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle Beach | SC | 1:48:48 | #392 |
| 2014 | Star City Half Marathon & 10KRoanoke | VA | 1:59:00 | #190 |
| 2014 | Surftown Half, 2-Person Relay & 5KWesterly | RI | 2:19:12 | #1169 |
| 2014 | Shamrock MarathonVirginia Beach | VA | 2:33:46 | #6424 |
| 2014 | First Energy Akron MarathonAkron | OH | 2:47:13 | #3801 |
| 2013 | Golden Leaf Half MarathonAspen | CO | 1:55:43 | #47 |
| 2012 | 17th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle Beach | SC | 1:57:17 | #1077 |
| 2011 | Jacksonville Bank Marathon, Half MarathonJacksonville | FL | 2:03:47 | #712 |
| 2011 | Golden Leaf Half MarathonAspen | CO | 2:06:05 | #105 |
| 2011 | B.A.A. Half MarathonBoston | MA | 2:07:13 | #2958 |
| 2011 | Death Valley MarathonDeath Valley | CA | 2:19:35 | #91 |
| 2011 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 2:21:02 | #5505 |
| 2010 | Chevron City to Surf for ActivBurswood | WA | 1:58:15 | #1154 |
| 2010 | Jacksonville Bank Marathon, Half MarathonJacksonville | FL | 1:59:05 | #638 |
| 2010 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:59:39 | #3655 |
| 2010 | Baton Rouge Beach MarathonBaton Rouge | LA | 1:59:50 | #354 |
| 2010 | Thanksgiving Distance ClassicJacksonville | FL | 2:04:42 | #1105 |
| 2010 | Grandma's MarathonDuluth | MN | 2:22:29 | #4255 |
| 2009 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:42:00 | #64 |
| 2009 | Autumn RunBuena Vista | CO | 1:53:29 | #81 |
| 2009 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 2:09:33 | #1376 |
| 2008 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:40:05 | #78 |
| 2008 | Dallas Marathon WeekendDallas | TX | 2:14:49 | #2719 |
| 2007 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:36:30 | #54 |
| 2007 | Star City Half Marathon & 10KRoanoke | VA | 1:51:22 | #106 |
| 2007 | Gasparilla Distance Classic Race WeekendTampa | FL | 2:06:53 | #1034 |
| 2007 | B.A.A. Half MarathonBoston | MA | 2:12:29 | #2913 |
| 2006 | Parks Half MarathonRockville | MD | 1:37:36 | #104 |
| 2006 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:41:30 | #95 |
| 2006 | IMT Des Moines MarathonDes Moines | IA | 2:20:04 | #1139 |
| 2005 | New Prague Half MarathonNew Prague | MN | 1:23:40 | #52 |
| 2005 | Healthy Human RaceRochester | MN | 1:26:22 | #30 |
| 2005 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:30:44 | #45 |
| 2005 | Oklahoma City Memorial MarathonOklahoma City | OK | 1:59:03 | #587 |
| 2005 | DRC Half Marathon and 5KDallas | TX | 2:13:29 | #1883 |
| 2004 | New Prague Half MarathonNew Prague | MN | 1:23:30 | #68 |
| 2004 | Mora Half Marathon & 5KMora | MN | 1:23:56 | #9 |
| 2004 | Brandon Half Marathon & 5KBrandon | FL | 1:58:12 | #133 |
| 2004 | Rock 'n' Roll New OrleansNew Orleans | LA | 2:14:12 | #963 |
| 2003 | Big Woods RunFaribault | MN | 1:26:31 | #5 |
| 2003 | New Prague Half MarathonNew Prague | MN | 1:27:25 | #125 |
| 2003 | LewisGale Salem Half Marathon, 8K and Kids Fun RunSalem | VA | 1:30:34 | #28 |
| 2003 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:32:23 | #40 |
| 2003 | Duke City MarathonAlbuquerque | NM | 1:38:26 | #105 |
| 2002 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:34:12 | #41 |
| 2002 | Dayton River Corridor ClassicDayton | OH | 1:51:35 | #348 |
| 2001 | New Prague Half MarathonNew Prague | MN | 1:34:49 | #178 |
| 2001 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:37:32 | #62 |
| 2000 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 1:53:55 | #1022 |
| 1998 | NYRR Fred Lebow Half MarathonNew York | NY | 1:57:17 | #1829 |
| 1988 | Beer City Half™ San DiegoSan Diego | CA | 1:52:28 | #2200 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
COColorado
26 racesMNMinnesota
13 racesCACalifornia
10 racesMDMaryland
9 racesVAVirginia
7 racesFLFlorida
5 racesOHOhio
5 racesIDIdaho
4 racesMIMichigan
4 racesAZArizona
3 racesOKOklahoma
3 racesWYWyoming
3 racesLALouisiana
2 racesMAMassachusetts
2 racesNVNevada
2 racesNYNew York
2 racesSDSouth Dakota
2 racesTXTexas
2 racesALAlabama
1 raceNMNew Mexico
1 raceTNTennessee
1 raceCTConnecticut
0 racesDCDistrict of Columbia
0 racesILIllinois
0 racesKSKansas
0 racesNCNorth Carolina
0 races50-State Challenge
26/ 51 states + DC
25 states to go