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KM
Katie Mcmahon
FemaleCalifornia2003–2026
73
Total Finishes
48
Distinct Races
18
States (35%)
1:31:30
PR (6:59/mi)
2:22:23
Average
+1:16:32
Slower (first to last)
Medal House
2010
Kaiser Permanente San Francisco Half Marathon & 5K
2:09:01
#3486 overall#1468 gender
2010
Jacksonville Bank Marathon, Half Marathon
2:21:12
#1033 overall#471 gender
2009
Rock 'n' Roll Chicago Half Marathon
2:15:24
#7411 overall#3882 gender
2009
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
2:34:39
#5935 overall#3027 gender
2009
Kentucky Derby Festival Race Weekend
2:56:49
#7435 overall#3668 gender
2008
Thanksgiving Day Half Marathon
2:05:24
#4106 overall#1408 gender
2007
Drake Relays
2:27:38
#676 overall#269 gender
2006
Evansville Half Marathon
2:13:38
#815 overall#307 gender
2006
Quad Cities Distance Classic
2:26:56
#679 overall#300 gender
2005
Battleship North Carolina Half 5K
2:01:41
#465 overall#153 gender
2004
Capital City Half Marathon
2:07:56
#1438 overall#497 gender
2003
Run SF "Golden Gate City" 5K/10K/13.1
2:17:44
#1327 overall#584 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | CraftHalf Half Marathon & 5KWinston Salem | NC | 2:20:35 | #535 |
| 2026 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 3:34:16 | #10261 |
| 2025 | Mistletoe RunWinston Salem | NC | 2:07:38 | #474 |
| 2025 | Newport Rhode RacesNewport | RI | 2:26:43 | #2228 |
| 2025 | Newport Rhode RaceNewport | RI | 2:26:43 | #2228 |
| 2025 | Get in GearMinneapolis | MN | 3:01:33 | #1499 |
| 2025 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:06:32 | #10038 |
| 2025 | Bear Trail Half Marathon & 10KBear | DE | 3:08:28 | #171 |
| 2024 | Fox Valley Marathon RacesSaint Charles | IL | 2:26:30 | #626 |
| 2024 | Grandma's MarathonDuluth | MN | 2:28:46 | #5517 |
| 2024 | Get in GearMinneapolis | MN | 2:51:54 | #1296 |
| 2024 | Eau Claire MarathonEau Claire | WI | 2:57:06 | #1567 |
| 2023 | Grandma's MarathonDuluth | MN | 2:26:48 | #5214 |
| 2023 | Fox Valley Marathon RacesSaint Charles | IL | 2:31:18 | #697 |
| 2023 | Rose Bowl Half MarathonPasadena | CA | 2:43:27 | #5176 |
| 2022 | Beer City Half™ San DiegoSan Diego | CA | 2:04:49 | #1007 |
| 2022 | Jeff Winter City of Lakes Half marathonMinneapolis | MN | 2:40:47 | #976 |
| 2022 | Fox Valley Marathon RacesSaint Charles | IL | 2:43:58 | #666 |
| 2021 | Grandma's MarathonDuluth | MN | 2:32:53 | #2369 |
| 2021 | Jeff Winter City of Lakes Half marathonMinneapolis | MN | 2:34:55 | #721 |
| 2021 | Evansville Half MarathonEvansville | IN | 3:23:48 | #761 |
| 2020 | Grandma's MarathonDuluth | MN | 2:52:04 | #4396 |
| 2020 | Evansville Half MarathonEvansville | IN | 3:41:21 | #229 |
| 2019 | Chi Town Half Marathon & 10KChicago | IL | 1:39:22 | #122 |
| 2019 | Encinitas Half MarathonEncinitas | CA | 1:55:27 | #846 |
| 2019 | Gobbler Grind Marathon, Half Marathon, 10K & 5KOverland Park | KS | 2:00:02 | #239 |
| 2019 | Grandma's MarathonDuluth | MN | 2:29:20 | #5454 |
| 2019 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:34:52 | #1328 |
| 2018 | Encinitas Half MarathonEncinitas | CA | 1:56:45 | #913 |
| 2018 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:34:39 | #1282 |
| 2018 | Buffalo Marathon WeekendBuffalo | NY | 2:37:13 | #2859 |
| 2018 | Minnesota Half Marathon and 5kSaint Paul | MN | 2:47:37 | #831 |
| 2017 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:37:37 | #351 |
| 2017 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:29:58 | #1240 |
| 2017 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:32:31 | #3879 |
| 2017 | Buffalo Marathon WeekendBuffalo | NY | 2:34:06 | #2287 |
| 2016 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:17:47 | #951 |
| 2016 | EVL Halloween Half Marathon, 5k, Half Marathon RelayEllicottville | NY | 2:24:55 | #590 |
| 2016 | Buffalo Marathon WeekendBuffalo | NY | 2:34:20 | #2791 |
| 2015 | North Shore ClassicHighland Park | IL | 1:37:35 | #109 |
| 2015 | Northshore half marathonHighland Park | IL | 1:37:35 | #109 |
| 2015 | Run SAN DIEGO 5K/10K/13.1San Diego | CA | 1:54:08 | #1077 |
| 2015 | Rock 'n' Roll San DiegoSan Diego | CA | 1:54:10 | #2258 |
| 2015 | La Jolla Half Marathon & 5KSan Diego | CA | 1:55:00 | #997 |
| 2015 | Buffalo Marathon WeekendBuffalo | NY | 2:18:01 | #2263 |
| 2015 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:24:21 | #6724 |
| 2015 | EVL Halloween Half Marathon, 5k, Half Marathon RelayEllicottville | NY | 2:34:22 | #676 |
| 2014 | Fargo Marathon WeekendFargo | ND | 1:42:17 | #398 |
| 2014 | Rock 'n' Roll San DiegoSan Diego | CA | 1:50:53 | #2049 |
| 2014 | San Diego Holiday Half Marathon & 5KSan Diego | CA | 1:51:56 | #738 |
| 2014 | Carlsbad MarathonCarlsbad | CA | 1:56:20 | #1707 |
| 2014 | Capital City Half MarathonColumbus | OH | 2:16:01 | #4869 |
| 2014 | Buffalo Marathon WeekendBuffalo | NY | 2:21:54 | #2466 |
| 2014 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 3:08:33 | #9651 |
| 2013 | La Jolla Half Marathon & 5KSan Diego | CA | 1:59:59 | #1698 |
| 2013 | 2026 National Women's Half Marathon and 8KWashington | DC | 2:01:40 | #2912 |
| 2013 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:03:09 | #532 |
| 2013 | Bridge The Gap To HealthQuincy | IL | 2:04:53 | #112 |
| 2013 | Beer City Half™ San DiegoSan Diego | CA | 2:08:33 | #3083 |
| 2013 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:10:55 | #1573 |
| 2013 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:19:32 | #6269 |
| 2013 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 2:26:18 | #1885 |
| 2012 | Race the RunwaysBrunswick | ME | 1:31:30 | #26 |
| 2012 | Rock 'n' Roll San JoseSan Jose | CA | 1:47:54 | #1174 |
| 2012 | Rock 'n' Roll San DiegoSan Diego | CA | 1:51:26 | #1785 |
| 2012 | Go Girl RunColumbia | MO | 2:10:20 | #144 |
| 2012 | Hypothermic Half MarathonEden Prairie | MN | 2:45:52 | #36 |
| 2011 | Race the RunwaysBrunswick | ME | 1:34:34 | #22 |
| 2011 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:45:27 | #563 |
| 2010 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:09:01 | #3486 |
| 2010 | Jacksonville Bank Marathon, Half MarathonJacksonville | FL | 2:21:12 | #1033 |
| 2009 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 2:15:24 | #7411 |
| 2009 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:34:39 | #5935 |
| 2009 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:56:49 | #7435 |
| 2008 | Thanksgiving Day Half MarathonAtlanta | GA | 2:05:24 | #4106 |
| 2007 | Drake RelaysDes Moines | IA | 2:27:38 | #676 |
| 2006 | Evansville Half MarathonEvansville | IN | 2:13:38 | #815 |
| 2006 | Quad Cities Distance ClassicMoline | IL | 2:26:56 | #679 |
| 2005 | Battleship North Carolina Half 5KWilmington | NC | 2:01:41 | #465 |
| 2004 | Capital City Half MarathonColumbus | OH | 2:07:56 | #1438 |
| 2003 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 2:17:44 | #1327 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
21 racesMNMinnesota
11 racesILIllinois
10 racesNYNew York
7 racesDEDelaware
6 racesOHOhio
5 racesINIndiana
3 racesNCNorth Carolina
3 racesFLFlorida
2 racesMEMaine
2 racesDCDistrict of Columbia
1 raceGAGeorgia
1 raceIAIowa
1 raceKSKansas
1 raceMOMissouri
1 raceNDNorth Dakota
1 raceMAMassachusetts
0 racesPAPennsylvania
0 races50-State Challenge
18/ 51 states + DC
33 states to go