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JC
John Carlson
MaleConnecticut1994–2025
93
Total Finishes
57
Distinct Races
24
States (47%)
0:53:10
PR (4:04/mi)
2:06:17
Average
+1:09:36
Slower (first to last)
Medal House
2004
Seattle Marathon
1:45:19
#777 overall#584 gender
2004
Ridgefield Pamby Half Marathon
2:08:14
#443 overall#295 gender
2002
Rock ‘n’ Roll Philadelphia Half Marathon
2:06:37
#4345 overall#2917 gender
1999
2025 500 Festival Running Events
1:26:11
#245 overall#230 gender
1999
Ridgefield Pamby Half Marathon
1:58:24
#391 overall#295 gender
1999
Plymouth Run To The Rock
2:09:19
#167 overall#111 gender
1999
Fairfield Road Races
2:13:24
#1417 overall#996 gender
1998
Plymouth Run To The Rock
2:23:13
#163 overall#115 gender
1997
2025 500 Festival Running Events
1:31:24
#630 overall#587 gender
1997
Georgetown to Idaho Springs Half Marathon
1:34:30
#210 overall#186 gender
1995
2025 500 Festival Running Events
1:25:12
#288 overall#287 gender
1994
2025 500 Festival Running Events
1:28:14
#400 overall#396 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Drink MO Wine RunAugusta | MO | 1:33:05 | #2 |
| 2025 | Northshore Half MarathonMandeville | LA | 1:42:44 | #111 |
| 2025 | NorthShore Half MarathonMandeville | LA | 1:42:44 | #111 |
| 2025 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:06:22 | #1557 |
| 2025 | Grandma's MarathonDuluth | MN | 2:14:37 | #4026 |
| 2025 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:37:50 | #23990 |
| 2024 | Shenandoah Half MarathonLuray | VA | 1:51:24 | #104 |
| 2024 | City of Oaks MarathonRaleigh | NC | 2:04:49 | #1121 |
| 2024 | Grandma's MarathonDuluth | MN | 2:15:58 | #4333 |
| 2024 | Chicago Spring Half MarathonChicago | IL | 2:20:53 | #3274 |
| 2023 | Tallahassee Marathon, Half Marathon and RelayTallahassee | FL | 1:42:04 | #67 |
| 2023 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:47:53 | #6141 |
| 2023 | Rock Hall Half Marathon presented by INFINITICleveland | OH | 1:59:22 | #286 |
| 2023 | Grandma's MarathonDuluth | MN | 2:07:37 | #3354 |
| 2023 | City of Oaks MarathonRaleigh | NC | 2:09:30 | #1003 |
| 2023 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:33:13 | #2454 |
| 2022 | Air Line Trail Ghost RunColchester | CT | 1:47:53 | #40 |
| 2022 | NYRR Fred Lebow Half MarathonNew York | NY | 1:48:41 | #1221 |
| 2022 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:50:48 | #1950 |
| 2022 | Naperville Trails Half Marathon & 10KWheaton | IL | 1:56:32 | #91 |
| 2022 | Glacier Half MarathonEast Glacier Park | MT | 2:08:25 | #261 |
| 2022 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:26:25 | #1821 |
| 2021 | Air Line Trail Ghost RunColchester | CT | 1:52:32 | #43 |
| 2021 | Philadelphia MarathonPhiladelphia | PA | 1:56:57 | #2722 |
| 2020 | Escape the Notch Marathon and Half MarathonBolton | CT | 1:46:34 | #36 |
| 2019 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 1:36:57 | #74 |
| 2019 | Oklahoma City Memorial MarathonOklahoma City | OK | 2:15:00 | #2881 |
| 2018 | Air Line Trail Ghost RunColchester | CT | 1:53:22 | #61 |
| 2018 | 2027 Syracuse Half MarathonSyracuse | NY | 1:57:33 | #999 |
| 2018 | The Oz RunChippewa Falls | WI | 2:32:58 | #68 |
| 2017 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:04:09 | #1430 |
| 2017 | Air Line Trail Ghost RunColchester | CT | 2:10:55 | #163 |
| 2017 | Chicago Spring Half MarathonChicago | IL | 2:13:54 | #2274 |
| 2016 | 2026 Rhinebeck Fall Foliage Half Marathon & 5KRhinebeck | NY | 1:39:57 | #25 |
| 2016 | B.A.A. Half MarathonBoston | MA | 1:40:23 | #633 |
| 2016 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:45:23 | #622 |
| 2016 | Festival Foods La Crosse MarathonLa Crosse | WI | 2:32:24 | #869 |
| 2016 | Prairie Dog Run SeriesLouisville | CO | 2:49:36 | #293 |
| 2015 | UConn Health Half MarathonSimsbury | CT | 0:53:10 | #117 |
| 2015 | Half Marathon-by-the-SeaManchester-by-the-Sea | MA | 1:42:25 | #44 |
| 2015 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:47:38 | #1216 |
| 2015 | Grandma's MarathonDuluth | MN | 1:51:42 | #1557 |
| 2015 | Air Line Trail Ghost RunColchester | CT | 2:01:02 | #167 |
| 2015 | Jazz Half Marathon and 5KNew Orleans | LA | 2:11:33 | #709 |
| 2015 | Run the BluegrassLexington | KY | 2:21:26 | #1660 |
| 2015 | Prairie Dog Run SeriesLouisville | CO | 2:38:31 | #358 |
| 2015 | City of Trees MarathonBoise | ID | 2:41:35 | #471 |
| 2015 | Westminster Trail Half Marathon & 10KWestminster | CO | 2:50:49 | #100 |
| 2015 | Rush Creek StampedeCambridge | ID | 3:04:17 | #118 |
| 2014 | 2026 Rhinebeck Fall Foliage Half Marathon & 5KRhinebeck | NY | 1:37:18 | #35 |
| 2014 | Air Line Trail Ghost RunColchester | CT | 1:46:21 | #66 |
| 2014 | Grandma's MarathonDuluth | MN | 2:04:41 | #3406 |
| 2014 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 2:14:20 | #4116 |
| 2014 | ARC RacesLiverpool | NY | 2:17:15 | #242 |
| 2014 | Prairie Dog Run SeriesLouisville | CO | 2:38:10 | #343 |
| 2013 | Santa Hustle GalvestonGalveston | TX | 1:53:09 | #133 |
| 2013 | Austin MarathonAustin | TX | 1:58:03 | #2409 |
| 2013 | Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochester | NY | 2:00:41 | #836 |
| 2013 | Bemidji Blue Ox Marathon - WeekendBemidji | MN | 2:24:36 | #291 |
| 2013 | 2025 500 Festival Running EventsIndianapolis | IN | 3:42:49 | #28499 |
| 2012 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:44:08 | #1084 |
| 2012 | 2026 Rhinebeck Fall Foliage Half Marathon & 5KRhinebeck | NY | 1:50:58 | #70 |
| 2012 | Magnuson Series Earth Day RunSeattle | WA | 2:26:28 | #68 |
| 2012 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 3:36:17 | #8015 |
| 2011 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:27:09 | #377 |
| 2011 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:46:54 | #824 |
| 2011 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:49:48 | #1410 |
| 2011 | Fargo Marathon WeekendFargo | ND | 2:15:35 | #3347 |
| 2011 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:32:15 | #10681 |
| 2010 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:30:16 | #424 |
| 2010 | Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Richmond 8kRichmond | VA | 1:38:04 | #302 |
| 2010 | Dayton River Corridor ClassicDayton | OH | 1:44:11 | #78 |
| 2010 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 2:12:35 | #2849 |
| 2010 | Community First Fox Cities Marathon presented by Miron ConstructionMenasha | WI | 2:13:51 | #1612 |
| 2010 | Fargo Marathon WeekendFargo | ND | 2:18:15 | #4519 |
| 2009 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 1:58:31 | #2903 |
| 2009 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 2:02:42 | #1639 |
| 2009 | Fargo Marathon WeekendFargo | ND | 2:04:33 | #1908 |
| 2008 | Ashland Half Marathon & 5kAshland | VA | 1:43:21 | #139 |
| 2008 | Fargo Marathon WeekendFargo | ND | 1:59:52 | #1114 |
| 2008 | Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Richmond 8kRichmond | VA | 2:27:57 | #2721 |
| 2008 | 2025 500 Festival Running EventsIndianapolis | IN | 3:20:40 | #25583 |
| 2007 | Fargo Marathon WeekendFargo | ND | 1:56:49 | #911 |
| 2007 | Seattle MarathonSeattle | WA | 2:29:53 | #2365 |
| 2006 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 2:04:43 | #1192 |
| 2006 | North Shore ClassicHighland Park | IL | 2:52:27 | #1308 |
| 2005 | Detroit Free Press MarathonDetroit | MI | 2:46:22 | #3722 |
| 2004 | Seattle MarathonSeattle | WA | 1:45:19 | #777 |
| 2004 | Ridgefield Pamby Half MarathonRidgefield | CT | 2:08:14 | #443 |
| 2004 | Community First Fox Cities Marathon presented by Miron ConstructionMenasha | WI | 2:18:23 | #914 |
| 2002 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:06:37 | #4345 |
| 1999 | 2025 500 Festival Running EventsIndianapolis | IN | 1:26:11 | #245 |
| 1999 | Ridgefield Pamby Half MarathonRidgefield | CT | 1:58:24 | #391 |
| 1999 | Plymouth Run To The RockPlymouth | MA | 2:09:19 | #167 |
| 1999 | Fairfield Road RacesFairfield | CT | 2:13:24 | #1417 |
| 1998 | Plymouth Run To The RockPlymouth | MA | 2:23:13 | #163 |
| 1997 | 2025 500 Festival Running EventsIndianapolis | IN | 1:31:24 | #630 |
| 1997 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 1:34:30 | #210 |
| 1995 | 2025 500 Festival Running EventsIndianapolis | IN | 1:25:12 | #288 |
| 1994 | 2025 500 Festival Running EventsIndianapolis | IN | 1:28:14 | #400 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CTConnecticut
16 racesNYNew York
9 racesCACalifornia
8 racesCOColorado
7 racesINIndiana
6 racesMNMinnesota
6 racesILIllinois
5 racesNDNorth Dakota
5 racesMAMassachusetts
4 racesPAPennsylvania
4 racesVAVirginia
4 racesWAWashington
4 racesWIWisconsin
4 racesLALouisiana
3 racesFLFlorida
2 racesIDIdaho
2 racesNCNorth Carolina
2 racesOHOhio
2 racesTXTexas
2 racesKYKentucky
1 raceMIMichigan
1 raceMOMissouri
1 raceOKOklahoma
1 raceNJNew Jersey
0 races50-State Challenge
24/ 51 states + DC
27 states to go