Back to League Tables
TO
Tim O'Brien
MaleFlorida1988–2026
95
Total Finishes
67
Distinct Races
24
States (47%)
1:11:13
PR (5:26/mi)
2:06:59
Average
+0:39:21
Slower (first to last)
Medal House
2005
Rock 'n' Roll Virgina Beach Half Marathon
1:23:04
#139 overall#114 gender
2004
U.S. Polo Assn. Palm Beaches Marathon
1:41:00
#118 overall#94 gender
2004
Rock ‘n’ Roll Philadelphia Half Marathon
1:53:42
#3552 overall#2580 gender
2004
Life Time Miami Marathon & Half
2:19:53
#2391 overall#1393 gender
2002
Georgetown to Idaho Springs Half Marathon
2:17:31
#1936 overall#1064 gender
2001
Rock ‘n’ Roll Philadelphia Half Marathon
1:49:10
#2427 overall#1874 gender
1999
Rock ‘n’ Roll Philadelphia Half Marathon
1:52:25
#3034 overall#2317 gender
1997
Space Coast Marathon & Half Marathon
1:21:09
#3 overall#3 gender
1997
Baystate Marathon
1:37:51
#415 overall#359 gender
1994
Buhl Half Marathon and 5K
1:29:58
#66 overall#64 gender
1991
Space Coast Marathon & Half Marathon
1:25:50
#18 overall#18 gender
1988
The Unforgettable Staten Island Half Marathon!
1:11:13
#7 overall#7 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Brooks Lake Sammamish Half Marathon presented by REIRedmond | WA | 1:30:59 | #247 |
| 2026 | Austin MarathonAustin | TX | 1:50:34 | #1826 |
| 2025 | Orca Half MarathonSeattle | WA | 1:31:27 | #15 |
| 2025 | TMC A-Mountain Half Marathon + Cigna Healthcare 4-Miler + Family MileTucson | AZ | 1:47:34 | #70 |
| 2025 | Key Biscayne Triathlon #2Key Biscayne | FL | 1:50:46 | #188 |
| 2025 | Shipyard Old Port Half MarathonPortland | ME | 1:56:11 | #935 |
| 2024 | Key Biscayne Triathlon #2Key Biscayne | FL | 1:44:39 | #123 |
| 2024 | Hampton Half Marathon & 5KHampton | NH | 1:48:57 | #273 |
| 2024 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 1:52:39 | #670 |
| 2024 | Race to Robie Creek®Boise | ID | 2:10:14 | #448 |
| 2024 | Race to Robie CreekBoise | ID | 2:10:14 | #459 |
| 2024 | BHM26.2 2026- The Alabama Race SeriesHoover | AL | 2:49:04 | #448 |
| 2024 | BHM 26.2 Marathon and Half MarathonBirmingham | AL | 2:49:05 | #448 |
| 2024 | TransRockies RunBuena Vista | CO | 4:56:43 | #123 |
| 2023 | 2025 Bridge Street Town Centre Half Marathon - Presented by SportsMEDHuntsville | AL | 2:27:09 | #583 |
| 2022 | Shipyard Old Port Half MarathonPortland | ME | 1:43:34 | #185 |
| 2022 | City of Trees MarathonBoise | ID | 1:48:41 | #32 |
| 2021 | Shipyard Old Port Half MarathonPortland | ME | 1:49:24 | #360 |
| 2021 | Great Bay Half MarathonNewmarket | NH | 1:50:59 | #103 |
| 2021 | Happy Holidays Half MerryThon & 5K RaceGloucester | MA | 1:58:08 | #124 |
| 2020 | 2025 Bridge Street Town Centre Half Marathon - Presented by SportsMEDHuntsville | AL | 2:32:00 | #69 |
| 2019 | Milwaukee MarathonMilwaukee | WI | 1:37:36 | #164 |
| 2019 | Lake Effect Half MarathonMinoa | NY | 1:39:16 | #39 |
| 2019 | Rock n Roll NashvilleNashville | TN | 1:48:14 | #850 |
| 2019 | Lake Tahoe Marathon WeekendSouth Lake Tahoe | CA | 1:51:26 | #54 |
| 2019 | Emerald Bay Half MarathonSouth Lake Tahoe | CA | 1:51:26 | #54 |
| 2019 | B.A.A. Half MarathonBoston | MA | 1:52:23 | #1559 |
| 2019 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 2:06:28 | #983 |
| 2018 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | — | — |
| 2018 | Big Lake Half MarathonAlton Bay | NH | 1:42:00 | #72 |
| 2018 | Seacoast Half MarathonPortsmouth | NH | 1:42:19 | #114 |
| 2018 | New Bedford Half MarathonNew Bedford | MA | 1:46:07 | #731 |
| 2018 | Steamboat Springs Marathon/Half Marathon/10KSteamboat Springs | CO | 1:56:26 | #181 |
| 2018 | Midwest Financial Group Madison Mini MarathonMadison | WI | 1:59:58 | #836 |
| 2018 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:00:59 | #1326 |
| 2017 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 2:04:02 | #892 |
| 2017 | Canyonlands Half MarathonMoab | UT | 2:15:34 | #866 |
| 2017 | Scranton Half MarathonScranton | PA | 2:16:18 | #1456 |
| 2017 | Pittsburgh Marathon WeekendPittsburgh | PA | 2:25:34 | #8505 |
| 2016 | Big Lake Half MarathonAlton Bay | NH | 1:34:00 | #22 |
| 2016 | Capital City Half MarathonColumbus | OH | 1:38:58 | #351 |
| 2016 | Great Bay Half MarathonNewmarket | NH | 1:44:00 | #114 |
| 2016 | Rock n Roll NashvilleNashville | TN | 1:48:54 | #1068 |
| 2016 | Pittsburgh Marathon WeekendPittsburgh | PA | 1:59:04 | #3033 |
| 2016 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 2:04:43 | #904 |
| 2016 | TransRockies RunBuena Vista | CO | 4:29:48 | #179 |
| 2015 | Chicago Spring Half MarathonChicago | IL | 1:52:36 | #688 |
| 2015 | Shelby Farms Greenline Half MarathonMemphis | TN | 1:59:48 | #120 |
| 2015 | Rock n Roll NashvilleNashville | TN | 2:09:28 | #4994 |
| 2015 | Scranton Half MarathonScranton | PA | 2:09:41 | #1268 |
| 2014 | Outer Banks MarathonManteo | NC | 2:00:14 | #650 |
| 2013 | New Bedford Half MarathonNew Bedford | MA | 1:33:47 | #515 |
| 2013 | United Airlines NYC HalfNew York | NY | 1:45:13 | #2914 |
| 2013 | All-Out Fa La LaWestminster | CO | 1:45:14 | #20 |
| 2013 | University of Michigan Health-West Grand Rapids MarathonGrand Rapids | MI | 1:56:50 | #664 |
| 2013 | XTERRA Oak Mountain Trail RunPelham | AL | 2:04:55 | #197 |
| 2012 | United Airlines NYC HalfNew York | NY | 1:38:48 | #2039 |
| 2012 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 1:52:51 | #709 |
| 2012 | Cape Cod Marathon WeekendFalmouth | MA | 1:55:03 | #227 |
| 2012 | 2027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort Lauderdale | FL | 2:04:58 | #1035 |
| 2012 | Diva Myrtle Beach Half Marathon & 5KMyrtle Beach | SC | 2:10:20 | #762 |
| 2012 | Rocky Ridgesan Ramon | CA | 2:25:47 | #36 |
| 2012 | AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5KAtlantic City | NJ | 2:31:50 | #1234 |
| 2012 | PRESALE 2027 AmeriHealth New Jersey April Fools Half Marathon & 8KAtlantic City | NJ | 2:34:34 | #1051 |
| 2012 | Owls Roost RumbleGreensboro | NC | 2:48:51 | #283 |
| 2011 | Space Coast Marathon & Half MarathonCocoa | FL | 1:38:56 | #70 |
| 2011 | Holiday Half MarathonPortland | OR | 2:03:50 | #780 |
| 2011 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 2:35:36 | #4611 |
| 2011 | AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5KAtlantic City | NJ | 2:40:21 | #1069 |
| 2010 | Life Time Miami Marathon & HalfMiami | FL | 1:50:19 | #1204 |
| 2009 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:30:57 | #227 |
| 2009 | Seacoast Half MarathonPortsmouth | NH | 1:36:01 | #63 |
| 2009 | New Bedford Half MarathonNew Bedford | MA | 1:38:17 | #663 |
| 2009 | 2027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort Lauderdale | FL | 1:41:39 | #245 |
| 2009 | The North Face® Endurance Challenge - New YorkBear Mountain | NY | 3:15:01 | #275 |
| 2008 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:43:20 | #2187 |
| 2008 | United Airlines NYC HalfNew York | NY | 1:47:04 | #1935 |
| 2008 | Sun Capital Partners Boca PAL Half MarathonBoca Raton | FL | 1:54:17 | #105 |
| 2008 | Two Cities MarathonFresno | CA | 1:58:32 | #334 |
| 2007 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:40:17 | #1673 |
| 2007 | Charlotte Marathon, Half, and 5KCharlotte | NC | 1:55:59 | #571 |
| 2007 | Detroit Free Press MarathonDetroit | MI | 1:59:51 | #1428 |
| 2007 | Greater St. Louis MarathonSt. Louis | MO | 3:27:42 | #6312 |
| 2006 | NYRR Fred Lebow Half MarathonNew York | NY | 1:27:50 | #145 |
| 2006 | Life Time Miami Marathon & HalfMiami | FL | 1:38:59 | #295 |
| 2006 | St. Jude Memphis Marathon WeekendMemphis | TN | 1:49:41 | #620 |
| 2006 | Caesar Rodney Half MarathonWilmington | DE | 1:50:48 | #615 |
| 2006 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:53:23 | #3345 |
| 2006 | Kaiser Permanente Colfax MarathonDenver | CO | 2:46:54 | #1578 |
| 2006 | Pikes Peak AscentManitou Springs | CO | 5:08:37 | #1271 |
| 2005 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:23:04 | #139 |
| 2005 | EPIC Marathon and Running FestivalGreen Bay | WI | 1:58:40 | #624 |
| 2005 | AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5KAtlantic City | NJ | 2:19:37 | #97 |
| 2005 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:26:11 | #5508 |
| 2005 | Life Time Miami Marathon & HalfMiami | FL | 2:58:59 | #3768 |
| 2005 | Pikes Peak AscentManitou Springs | CO | 4:16:25 | #742 |
| 2004 | U.S. Polo Assn. Palm Beaches MarathonWest Palm Beach | FL | 1:41:00 | #118 |
| 2004 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:53:42 | #3552 |
| 2004 | Life Time Miami Marathon & HalfMiami | FL | 2:19:53 | #2391 |
| 2002 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 2:17:31 | #1936 |
| 2001 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:49:10 | #2427 |
| 1999 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:52:25 | #3034 |
| 1997 | Space Coast Marathon & Half MarathonCocoa | FL | 1:21:09 | #3 |
| 1997 | Baystate MarathonLowell | MA | 1:37:51 | #415 |
| 1994 | Buhl Half Marathon and 5KHermitage | PA | 1:29:58 | #66 |
| 1991 | Space Coast Marathon & Half MarathonCocoa | FL | 1:25:50 | #18 |
| 1988 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:11:13 | #7 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
FLFlorida
13 racesPAPennsylvania
11 racesCOColorado
8 racesMEMaine
8 racesMAMassachusetts
7 racesNHNew Hampshire
7 racesNYNew York
7 racesALAlabama
5 racesCACalifornia
5 racesTNTennessee
5 racesNJNew Jersey
4 racesIDIdaho
3 racesMIMichigan
3 racesNCNorth Carolina
3 racesWIWisconsin
3 racesILIllinois
2 racesVAVirginia
2 racesAZArizona
1 raceCTConnecticut
1 raceDEDelaware
1 raceMOMissouri
1 raceOROregon
1 raceUTUtah
1 raceINIndiana
0 races50-State Challenge
24/ 51 states + DC
27 states to go