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SO
Sarah O'Brien
FemaleNew Jersey2002–2026
77
Total Finishes
56
Distinct Races
22
States (43%)
1:27:39
PR (6:41/mi)
2:20:47
Average
+1:29:24
Slower (first to last)
Medal House
2009
Fly with the Eagles Half Marathon
1:49:07
#43 overall#6 gender
2009
Schaumburg Turkey Trot Half Marathon & 5K
2:05:07
#264 overall#104 gender
2009
Rock 'n' Roll Chicago Half Marathon
2:08:27
#5832 overall#2760 gender
2006
United Airlines NYC Half
1:50:22
#2753 overall#667 gender
2006
Santa Barbara Half Marathon & 5K
1:51:05
#363 overall#109 gender
2006
Flying Pig Pump and Run
2:09:40
#1694 overall#761 gender
2006
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
2:18:23
#2144 overall#946 gender
2005
Santa Barbara Half Marathon & 5K
1:47:48
#304 overall#85 gender
2005
Critz Tybee Run Fest
3:34:49
#1010 overall#474 gender
2004
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:42:24
#382 overall#27 gender
2002
NYCRUNS Brooklyn Ice Cream Social Half Marathon
1:49:38
#843 overall#86 gender
2002
NYRR Fred Lebow Half Marathon
1:54:51
#1373 overall#293 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:45:14 | #4632 |
| 2026 | Run Dollywood Spring Race WeekendPigeon Forge | TN | 3:19:02 | #1669 |
| 2025 | The Jamestown Half Marathon, Virginia Company 5K and Discovery MileWilliamsburg | VA | 1:41:12 | #29 |
| 2025 | The HEART RUN Half Marathon & 5K/10KHuntington Beach | CA | 2:25:46 | #79 |
| 2025 | The HEART RUN Half Marathon & 5K and SUPER BOWL Half Marathon & 5KIrvine | CA | 2:25:46 | #79 |
| 2024 | Bozeman Half Marathon & 10KBozeman | MT | 2:06:25 | #351 |
| 2024 | JSRC RunAPaloozaAsbury Park | NJ | 2:07:16 | #1051 |
| 2024 | Runapalooza Asbury ParkAsbury Park | NJ | 2:07:17 | #1077 |
| 2024 | NorthShore Half MarathonMandeville | LA | 3:06:19 | #725 |
| 2023 | The Jamestown Half Marathon, Virginia Company 5K and Discovery MileWilliamsburg | VA | 1:50:48 | #42 |
| 2023 | Need for Speed Top Gun - 5K, 10K, 15K and Half MarathonFountain Valley | CA | 2:23:20 | #28 |
| 2023 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:19:54 | #9584 |
| 2022 | Philadelphia MarathonPhiladelphia | PA | 2:00:47 | #4096 |
| 2021 | Ocean Running Club's Seaside Half Marathon and 5KSeaside Park | NJ | 2:30:01 | #108 |
| 2021 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:36:38 | #8682 |
| 2020 | E Murray Todd Half MarathonColts Neck | NJ | 1:58:05 | #279 |
| 2020 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:38:39 | #5449 |
| 2019 | Monster Mash Marathon & Half MarathonDover | DE | 1:53:11 | #59 |
| 2019 | Santa Fe Thunder Half Marathon and 5KSanta Fe | NM | 2:01:07 | #229 |
| 2019 | OCNJ Half Marathon, 10 Mile & 5KOcean City | NJ | 2:03:48 | #223 |
| 2019 | Capital City River RunLansing | MI | 2:48:32 | #977 |
| 2018 | United Airlines NYC HalfNew York | NY | 1:27:39 | #617 |
| 2018 | JSRC RunAPaloozaAsbury Park | NJ | 1:57:10 | #407 |
| 2018 | Runapalooza Asbury ParkAsbury Park | NJ | 1:57:10 | #408 |
| 2018 | Buffalo Marathon WeekendBuffalo | NY | 1:59:54 | #928 |
| 2018 | Santa Fe Thunder Half Marathon and 5KSanta Fe | NM | 2:02:49 | #272 |
| 2018 | Jersey Shore Half Marathon and 2 Mile RunHighlands | NJ | 2:03:50 | #163 |
| 2018 | IMT Des Moines MarathonDes Moines | IA | 2:04:54 | #1473 |
| 2018 | Des Moines St. Paddy's Half Marathon, 5K & Marathon Run/WalkDes Moines | IA | 2:05:12 | #80 |
| 2018 | Wicked MarathonWamego | KS | 2:21:51 | #55 |
| 2018 | BCS College Station MarathonCollege Station | TX | 2:25:23 | #840 |
| 2018 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 2:29:54 | #6067 |
| 2017 | IMT Des Moines MarathonDes Moines | IA | 2:00:08 | #1220 |
| 2017 | JSRC RunAPaloozaAsbury Park | NJ | 2:27:37 | #1035 |
| 2017 | Runapalooza Asbury ParkAsbury Park | NJ | 2:27:38 | #1036 |
| 2017 | Oklahoma City Memorial MarathonOklahoma City | OK | 3:21:52 | #7908 |
| 2017 | 2025 500 Festival Running EventsIndianapolis | IN | 4:11:39 | #18940 |
| 2016 | EPIC Marathon and Running FestivalGreen Bay | WI | 2:41:14 | #3924 |
| 2016 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 3:10:21 | #9212 |
| 2016 | Oklahoma City Memorial MarathonOklahoma City | OK | 3:19:09 | #8064 |
| 2016 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:56:57 | #17478 |
| 2015 | IMT Des Moines MarathonDes Moines | IA | 1:51:08 | #853 |
| 2015 | Dam to DSMDes Moines | IA | 1:53:57 | #1753 |
| 2015 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:57:58 | #10747 |
| 2015 | Philadelphia MarathonPhiladelphia | PA | 2:37:12 | #9124 |
| 2015 | Wild Half Marathon and 8kWildwood | NJ | 2:55:34 | #1707 |
| 2015 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:34:41 | #15406 |
| 2014 | Shipyard Old Port Half MarathonPortland | ME | 1:29:26 | #86 |
| 2014 | 757 Road RaceNewport News | VA | 1:41:37 | #48 |
| 2014 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 1:51:49 | #708 |
| 2014 | IMT Des Moines MarathonDes Moines | IA | 1:53:08 | #1044 |
| 2014 | Battlefield Half MarathonWinchester | VA | 1:56:40 | #201 |
| 2014 | Detroit Free Press MarathonDetroit | MI | 2:27:14 | #6109 |
| 2014 | Philadelphia MarathonPhiladelphia | PA | 2:37:34 | #10805 |
| 2014 | Capital City River RunLansing | MI | 3:10:53 | #1351 |
| 2013 | IMT Des Moines MarathonDes Moines | IA | 1:45:09 | #580 |
| 2013 | Drake RelaysDes Moines | IA | 1:50:04 | #431 |
| 2013 | Churchill Classic Trail RunCheboygan | MI | 1:59:57 | #31 |
| 2013 | Jemez Mountain Trail RunLos Alamos | NM | 2:50:39 | #102 |
| 2013 | 2025 500 Festival Running EventsIndianapolis | IN | 3:08:37 | #24693 |
| 2013 | 2026 National Women's Half Marathon and 8KWashington | DC | 3:13:31 | #13330 |
| 2012 | Santa Fe Thunder Half Marathon and 5KSanta Fe | NM | 1:45:53 | #160 |
| 2012 | Team Ortho Women RockMinneapolis | MN | 1:51:14 | #142 |
| 2012 | Delaware & Lehigh Heritage Half Marathon Walk and RunSlatington | PA | 2:02:09 | #194 |
| 2012 | Napa to Sonoma Wine Country Half MarathonSonoma | CA | 2:04:35 | #826 |
| 2012 | Healdsburg Wine Country Half MarathonHealdsburg | CA | 2:07:06 | #834 |
| 2012 | Jemez Mountain Trail RunLos Alamos | NM | 2:36:07 | #73 |
| 2011 | NCRC Invitational Half-Marathon and 10kCary | NC | 1:47:52 | #135 |
| 2011 | Virginia Wine Country Half MarathonHillsboro | VA | 2:12:37 | #804 |
| 2009 | Fly with the Eagles Half MarathonMurphysboro | IL | 1:49:07 | #43 |
| 2009 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 2:05:07 | #264 |
| 2009 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 2:08:27 | #5832 |
| 2009 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 2:32:54 | #7354 |
| 2006 | United Airlines NYC HalfNew York | NY | 1:50:22 | #2753 |
| 2006 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 1:51:05 | #363 |
| 2006 | Flying Pig Pump and RunCincinnati | OH | 2:09:40 | #1694 |
| 2006 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:18:23 | #2144 |
| 2005 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 1:47:48 | #304 |
| 2005 | Critz Tybee Run FestSavannah | GA | 3:34:49 | #1010 |
| 2004 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:42:24 | #382 |
| 2002 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:49:38 | #843 |
| 2002 | NYRR Fred Lebow Half MarathonNew York | NY | 1:54:51 | #1373 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NJNew Jersey
11 racesCACalifornia
9 racesIAIowa
8 racesNYNew York
7 racesNMNew Mexico
5 racesVAVirginia
5 racesILIllinois
4 racesMIMichigan
4 racesPAPennsylvania
4 racesGAGeorgia
2 racesINIndiana
2 racesOKOklahoma
2 racesDCDistrict of Columbia
1 raceDEDelaware
1 raceKSKansas
1 raceLALouisiana
1 raceMOMissouri
1 raceNCNorth Carolina
1 raceOHOhio
1 raceWIWisconsin
1 raceMAMassachusetts
0 racesUTUtah
0 races50-State Challenge
22/ 51 states + DC
29 states to go