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MK
Matthew Klein
MaleCalifornia1997–2026
135
Total Finishes
83
Distinct Races
27
States (53%)
1:11:09
PR (5:26/mi)
2:00:16
Average
-0:11:18
Faster (first to last)
Medal House
2007
Indy Half Marathon at Fort Ben
1:28:24
#35 overall#34 gender
2007
Liberty Waterfront Half Marathon and 5K Run
2:01:46
#613 overall#449 gender
2007
Seattle Marathon
2:03:48
#1630 overall#1630 gender
2006
Urban Cow Half Marathon
1:43:49
#229 overall#187 gender
2006
LONG ISLAND MARATHON FESTIVAL
2:12:05
#2104 overall#1374 gender
2005
Monterey Bay Half Marathon
1:46:53
#564 overall#428 gender
2004
OC Marathon - Half Marathon - 5K
1:48:31
#471 overall#356 gender
2004
NYCRUNS Brooklyn Ice Cream Social Half Marathon
2:01:22
#1152 overall#923 gender
2002
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
1:55:31
#528 overall#380 gender
2002
Dutchess County Classic
1:59:41
#266 overall#208 gender
2002
Rock ‘n’ Roll Philadelphia Half Marathon
2:06:29
#4323 overall#2902 gender
1997
LONG ISLAND MARATHON FESTIVAL
2:03:03
#2470 overall#1980 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Coastal Delaware Running FestivalRehoboth Beach | DE | 1:37:49 | #60 |
| 2026 | Run SAN DIEGO 5K/10K/13.1San Diego | CA | 1:51:45 | #633 |
| 2025 | ORRC Vernonia Marathon, Half Marathon, and Marathon RelayBanks | OR | 1:20:39 | #8 |
| 2025 | Idaho Running DayBoise | ID | 1:29:52 | #7 |
| 2025 | Boise Half MarathonBoise | ID | 1:30:40 | #24 |
| 2025 | United Airlines NYC HalfNew York | NY | 1:38:40 | #3460 |
| 2025 | Race to Robie Creek®Boise | ID | 1:41:48 | #76 |
| 2025 | Race to Robie CreekBoise | ID | 1:41:48 | #76 |
| 2025 | Newport MarathonNewport | RI | 1:48:27 | #376 |
| 2025 | First Energy Akron MarathonAkron | OH | 2:03:20 | #863 |
| 2025 | MERCY HEALTH GLASS CITY MARATHONToledo | OH | 2:10:10 | #1171 |
| 2025 | Monterey Bay Half MarathonMonterey | CA | 2:30:15 | #4393 |
| 2024 | Belleville Main Street Marathon & Half MarathonBelleville | IL | 1:34:28 | #20 |
| 2024 | Coastal Delaware Running FestivalRehoboth Beach | DE | 1:37:50 | #47 |
| 2024 | Coastal Delaware Running FestivalDewey Beach | DE | 1:37:51 | #47 |
| 2024 | Newport MarathonNewport | RI | 1:38:09 | #115 |
| 2024 | Lincoln MarathonLincoln | NE | 1:41:30 | #396 |
| 2024 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:41:41 | #202 |
| 2024 | Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In Hand | PA | 1:42:59 | #140 |
| 2024 | Race to Robie Creek®Boise | ID | 1:48:34 | #103 |
| 2024 | Race to Robie CreekBoise | ID | 1:48:34 | #105 |
| 2024 | Independence Rhode RaceBristol | RI | 1:52:34 | #156 |
| 2024 | Disneyland® Halloween Half Marathon Weekend 2025Anaheim | CA | 2:10:55 | #756 |
| 2024 | Zion Half MarathonSpringdale | UT | 2:30:59 | #696 |
| 2024 | All-Out Kooky-SpookyGolden | CO | 2:37:49 | #214 |
| 2024 | Monterey Bay Half MarathonMonterey | CA | 2:44:33 | #5305 |
| 2023 | St. Luke's FitOne 5K/10K/Half MarathonBoise | ID | 1:26:04 | #17 |
| 2023 | Galloping Gertie HalfGig Harbor | WA | 1:27:26 | #2 |
| 2023 | Coastal Delaware Running FestivalRehoboth Beach | DE | 1:34:13 | #30 |
| 2023 | Coastal Delaware Running FestivalDewey Beach | DE | 1:34:13 | #30 |
| 2023 | Belleville Main Street Marathon & Half MarathonBelleville | IL | 1:37:16 | #19 |
| 2023 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:42:50 | #204 |
| 2023 | Philadelphia MarathonPhiladelphia | PA | 1:51:57 | #2853 |
| 2023 | First Energy Akron MarathonAkron | OH | 1:54:05 | #476 |
| 2023 | Grandma's MarathonDuluth | MN | 1:56:45 | #2176 |
| 2023 | Monterey Bay Half MarathonMonterey | CA | 1:59:51 | #1516 |
| 2023 | 2026 Zeigler Kalamazoo MarathonKalamazoo | MI | 2:16:20 | #422 |
| 2023 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:26:46 | #20261 |
| 2023 | Joshua Tree Half MarathonJoshua Tree | CA | 2:38:16 | #754 |
| 2022 | Race to Robie Creek®Boise | ID | 1:37:40 | #35 |
| 2022 | Race to Robie CreekBoise | ID | 1:37:40 | #35 |
| 2022 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:38:52 | #125 |
| 2022 | MERCY HEALTH GLASS CITY MARATHONToledo | OH | 2:03:09 | #694 |
| 2022 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:12:03 | #3342 |
| 2022 | First Energy Akron MarathonAkron | OH | 2:55:46 | #1860 |
| 2021 | Coastal Delaware Running FestivalDewey Beach | DE | 1:33:42 | #22 |
| 2021 | Race to Robie Creek®Boise | ID | 1:37:03 | #194 |
| 2021 | Bethany Beach Lifesaving MileBethany Beach | DE | 1:40:33 | #9 |
| 2021 | First Energy Akron MarathonAkron | OH | 1:54:37 | #403 |
| 2021 | Cleveland Marathon & Half MarathonCleveland | OH | 1:57:04 | #564 |
| 2021 | Kaiser Permanente Colfax MarathonDenver | CO | 2:18:07 | #2074 |
| 2021 | All-Out Fa La LaWestminster | CO | 2:24:48 | #128 |
| 2021 | Baltimore Running FestivalBaltimore | MD | 2:30:37 | #1927 |
| 2019 | Mountains 2 Beach Marathon and HalfVentura | CA | 1:11:09 | #1 |
| 2019 | Ventura MarathonVentura | CA | 1:11:13 | #6 |
| 2019 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:13:10 | #10 |
| 2019 | Pasadena Half Marathon & 5KPasadena | CA | 1:13:49 | #3 |
| 2019 | Run SAN DIEGO 5K/10K/13.1San Diego | CA | 1:16:58 | #15 |
| 2019 | Superhero Half-Marathon and RelayMorris Township | NJ | 1:22:44 | #516 |
| 2019 | City of Trees MarathonBoise | ID | 1:29:51 | #7 |
| 2019 | Zeitgeist Half MarathonBoise | ID | 1:33:03 | #20 |
| 2019 | Indianapolis Monumental MarathonIndianapolis | IN | 1:33:39 | #590 |
| 2019 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 1:37:42 | #158 |
| 2019 | Bethany Beach Triathlon & DuathlonBethany Beach | DE | 1:39:11 | #15 |
| 2019 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:40:33 | #141 |
| 2019 | Proud To RunChicago | IL | 1:45:22 | #23 |
| 2019 | Race to Robie Creek®Boise | ID | 1:59:05 | #270 |
| 2019 | Race to Robie CreekBoise | ID | 1:59:06 | #270 |
| 2019 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:11:44 | #16766 |
| 2019 | 2026 Superhero Half Marathon and RelayMorristown | NJ | 2:17:56 | #516 |
| 2019 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 2:36:04 | #1424 |
| 2019 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:45:51 | #5285 |
| 2019 | Frederick Running FestivalFrederick | MD | 3:31:47 | #3493 |
| 2019 | Frederick Running FestivalFrederick | MD | 3:31:48 | #3491 |
| 2019 | Baltimore Running FestivalBaltimore | MD | 3:47:25 | #5854 |
| 2018 | Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna Hills | CA | 1:16:00 | #2 |
| 2018 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:39:09 | #2960 |
| 2018 | Coastal Delaware Running FestivalDewey Beach | DE | 1:42:31 | #71 |
| 2018 | First Energy Akron MarathonAkron | OH | 1:43:55 | #262 |
| 2018 | Goodyear Half Marathon & 10kAkron | OH | 1:45:34 | #96 |
| 2018 | Cleveland Marathon & Half MarathonCleveland | OH | 1:47:56 | #442 |
| 2018 | Bethany Beach Triathlon & DuathlonBethany Beach | DE | 1:48:29 | #27 |
| 2018 | Two Cities MarathonFresno | CA | 1:59:10 | #209 |
| 2018 | California Classic Half MarathonFresno | CA | 2:07:30 | #314 |
| 2018 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 2:09:11 | #204 |
| 2018 | Zeitgeist Half MarathonBoise | ID | 2:14:09 | #333 |
| 2018 | Race to Robie Creek®Boise | ID | 2:25:42 | #928 |
| 2018 | Runners Marathon and Half Marathon of RestonReston | VA | 3:11:24 | #363 |
| 2018 | 17th Seashore Classic 1/2 Marathon, 2-person Relay & 5k Run/WalkLewes | DE | 3:21:37 | #161 |
| 2018 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 3:22:11 | #1568 |
| 2018 | Golden Leaf Half MarathonAspen | CO | 3:23:08 | #725 |
| 2017 | Coastal Delaware Running FestivalDewey Beach | DE | 1:42:10 | #69 |
| 2017 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:42:34 | #600 |
| 2017 | Kaiser Permanente Colfax MarathonDenver | CO | 1:44:28 | #302 |
| 2017 | Goodyear Half Marathon & 10kAkron | OH | 1:45:45 | #115 |
| 2017 | Cleveland Marathon & Half MarathonCleveland | OH | 1:48:04 | #470 |
| 2017 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:51:38 | #7968 |
| 2017 | Grandma's MarathonDuluth | MN | 2:07:34 | #2968 |
| 2017 | Two Cities MarathonFresno | CA | 2:22:16 | #582 |
| 2017 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 3:25:01 | #1582 |
| 2016 | MERCY HEALTH GLASS CITY MARATHONToledo | OH | 1:48:27 | #445 |
| 2016 | First Energy Akron MarathonAkron | OH | 1:49:41 | #439 |
| 2016 | Fargo Marathon WeekendFargo | ND | 1:54:22 | #814 |
| 2016 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 2:19:04 | #2791 |
| 2016 | Estes Park MarathonEstes Park | CO | 2:39:36 | #201 |
| 2016 | Tache Realty Wicked Half MarathonSalem | MA | 3:01:16 | #14 |
| 2015 | Fort4Fitness Fall FestivalFort Wayne | IN | 1:20:47 | #8 |
| 2015 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 2:01:55 | #508 |
| 2015 | Sleepy Hollow Half MarathonSleepy Hollow | NY | 2:57:23 | #751 |
| 2014 | Holiday Half MarathonPortland | OR | 1:12:42 | #2 |
| 2014 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:49:26 | #1146 |
| 2013 | Grandma's MarathonDuluth | MN | 1:25:56 | #121 |
| 2013 | Cleveland Marathon & Half MarathonCleveland | OH | 1:38:58 | #301 |
| 2013 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:04:56 | #7950 |
| 2012 | Grandma's MarathonDuluth | MN | 1:26:28 | #115 |
| 2012 | Austin MarathonAustin | TX | 2:03:09 | #3511 |
| 2011 | Newburyport Half Marathon and RelayNewburyport | MA | 1:28:13 | #35 |
| 2011 | Novo Nordisk New Jersey MarathonLong Branch | NJ | 2:10:09 | #2978 |
| 2011 | 2025 500 Festival Running EventsIndianapolis | IN | 3:58:34 | #30067 |
| 2010 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:22:23 | #60 |
| 2010 | 2025 500 Festival Running EventsIndianapolis | IN | 1:56:57 | #7389 |
| 2010 | Tallahassee Marathon, Half Marathon and RelayTallahassee | FL | 2:02:43 | #254 |
| 2010 | Life Time Miami Marathon & HalfMiami | FL | 2:04:07 | #3086 |
| 2010 | Buffalo Marathon WeekendBuffalo | NY | 2:09:45 | #1305 |
| 2010 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:23:03 | #6225 |
| 2009 | Indy Half Marathon at Fort BenIndianapolis | IN | 1:22:33 | #16 |
| 2009 | Fort4Fitness Fall FestivalFort Wayne | IN | 2:01:24 | #782 |
| 2009 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 2:11:58 | #2092 |
| 2009 | United Airlines NYC HalfNew York | NY | 2:28:30 | #8240 |
| 2008 | Seattle MarathonSeattle | WA | 1:53:35 | #1458 |
| 2008 | Kiawah Island MarathonKiawah Island | SC | 2:06:41 | #918 |
| 2008 | DRC Half Marathon and 5KDallas | TX | 2:18:30 | #2122 |
| 2008 | United Airlines NYC HalfNew York | NY | 2:26:49 | #8897 |
| 2008 | 2025 500 Festival Running EventsIndianapolis | IN | 3:25:20 | #26260 |
| 2007 | Indy Half Marathon at Fort BenIndianapolis | IN | 1:28:24 | #35 |
| 2007 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 2:01:46 | #613 |
| 2007 | Seattle MarathonSeattle | WA | 2:03:48 | #1630 |
| 2007 | NYRR Fred Lebow Half MarathonNew York | NY | 2:06:14 | #2947 |
| 2007 | United Airlines NYC HalfNew York | NY | 2:08:35 | #6393 |
| 2006 | Urban Cow Half MarathonSacramento | CA | 1:43:49 | #229 |
| 2006 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:12:05 | #2104 |
| 2005 | Monterey Bay Half MarathonMonterey | CA | 1:46:53 | #564 |
| 2004 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:48:31 | #471 |
| 2004 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:01:22 | #1152 |
| 2002 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:55:31 | #528 |
| 2002 | Dutchess County ClassicWappingers Falls | NY | 1:59:41 | #266 |
| 2002 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:06:29 | #4323 |
| 1997 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:03:03 | #2470 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
20 racesDEDelaware
19 racesIDIdaho
16 racesOHOhio
16 racesNYNew York
15 racesINIndiana
8 racesCOColorado
7 racesMDMaryland
5 racesMNMinnesota
4 racesNJNew Jersey
4 racesPAPennsylvania
4 racesFLFlorida
3 racesILIllinois
3 racesRIRhode Island
3 racesTXTexas
3 racesWAWashington
3 racesAZArizona
2 racesMAMassachusetts
2 racesOROregon
2 racesMIMichigan
1 raceMOMissouri
1 raceNENebraska
1 raceSCSouth Carolina
1 raceVAVirginia
1 raceCTConnecticut
0 racesIAIowa
0 racesWYWyoming
0 races50-State Challenge
27/ 51 states + DC
24 states to go