HalfRuns
Back to runner search

Lauren O'Brien

FemaleNew York2007–2026

51

Total Finishes

36

Different Races

17

States (34%)

1:41:23

PR (7:44/mi)

2:11:49

Average

-0:28:36

Faster (first to last)

Medal House

2013

Rock 'n' Roll San Diego

1:54:17
#2997 overall#943 gender
2012

The Unforgettable Staten Island Half Marathon

2:00:45
#3367 overall#1051 gender
2012

Pittsburgh Marathon Weekend

2:23:56
#7422 overall#3921 gender
2012

Providence Rhode Races

2:43:32
#1908 overall#1112 gender
2012

Cox Rhode Races

2:43:32
#1909 overall#1114 gender
2011

The Unforgettable Staten Island Half Marathon

2:02:30
#2891 overall#879 gender
2011

Providence Rhode Races

2:03:05
#1225 overall#579 gender
2011

Eident Sports Half Marathon

2:05:07
#1215 overall#579 gender
2011

Pittsburgh Marathon Weekend

2:25:27
#5930 overall#3247 gender
2010

Caesar Rodney Half Marathon

2:00:45
#894 overall#274 gender
2009

Philadelphia Marathon

2:02:40
#2575 overall#1240 gender
2007

Shamrock Marathon

2:11:12
#2484 overall#1109 gender

Performance Timeline

PR 1:41:232007200920102011201120112011201220122012201220132013201320132014201520152016201620162016201720172017201720172018201920212022202220222023202320232023202420242025202520252026

Complete Race Log

YearRaceStateTimePlace
2026Bayshore Marathon, Half Marathon, 10K, & Kids Fun RunTraverse CityMI1:42:36#366
2025Less Popular Brooklyn Half MarathonBrooklynNY1:56:29#9689
2025Maine Marathon, Half Marathon and Marathon RelayPortlandME2:06:14#1127
20252025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL2:57:21#6257
2024REAL SIMPLE Women's Half MarathonCentral ParkNY1:57:46#1494
2024Star City Half Marathon & 10KRoanokeVA2:04:33#129
2023Thousand Islands Half MarathonWellesley IslandNY1:41:23#14
2023Salming Bibra Lake RunningWorks FestivalPerthWA1:52:01#58
2023United Airlines NYC HalfNew YorkNY1:54:51#8107
2023Med City MarathonRochesterMN2:30:04#556
2022St. Michaels Running FestivalSaint MichaelsMD1:57:47#237
2022St. Michaels Running FestivalSaint MichaelsMD1:57:48#237
2022NYCRUNS Falling Leaves Half MarathonBrooklynNY1:59:27#357
2021Thanksgiving Distance ClassicJacksonvilleFL1:58:20#351
2019Sportspectrum's Log Jammer Marathon, Half Marathon & 5KShreveportLA2:14:08#133
2018Thanksgiving Distance ClassicJacksonvilleFL2:06:13#690
2017Syracuse Half MarathonSyracuseNY1:52:26#1050
2017Sleeping Bear Marathon, Half Marathon & 5KEmpireMI1:55:07#57
2017Wallis Sands Half MarathonRyeNH1:59:54#264
2017AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5KAtlantic CityNJ2:20:17#457
2017OCNJ Half Marathon, 10 Mile & 5KOcean CityNJ2:24:48#553
2016Our Lady of the Lakes Amazing Half Marathon and 10KBaton RougeLA2:04:31#171
2016Syracuse Half MarathonSyracuseNY2:06:28#1254
2016Northshore Half MarathonMandevilleLA2:16:36#298
2016Less Popular Brooklyn Half MarathonBrooklynNY2:36:21#24380
2015The Louisiana MarathonBaton RougeLA2:10:55#1188
2015Rock ‘n' Roll Washington DCWashingtonDC3:58:43#15227
20142026 National Women's Half Marathon and 8KWashingtonDC3:22:46#13971
2013Rock 'n' Roll San DiegoSan DiegoCA1:54:17#2997
2013Hershey Half MarathonHersheyPA2:01:21#1339
2013West Virginia Race for HopeKerensWV2:24:23#34
20132026 National Women's Half Marathon and 8KWashingtonDC2:39:38#10041
2012The Unforgettable Staten Island Half MarathonStaten IslandNY2:00:45#3367
2012Pittsburgh Marathon WeekendPittsburghPA2:23:56#7422
2012Providence Rhode RacesEast ProvidenceRI2:43:32#1908
2012Cox Rhode Races—2:43:32#1909
2011The Unforgettable Staten Island Half MarathonStaten IslandNY2:02:30#2891
2011Providence Rhode RacesEast ProvidenceRI2:03:05#1225
2011Eident Sports Half Marathon—2:05:07#1215
2011Pittsburgh Marathon WeekendPittsburghPA2:25:27#5930
2010Caesar Rodney Half MarathonWilmingtonDE2:00:45#894
2009Philadelphia MarathonPhiladelphiaPA2:02:40#2575
2007Shamrock MarathonVirginia BeachVA2:11:12#2484

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

NYNew York
10 races
PAPennsylvania
4 races
LALouisiana
4 races
DCDistrict of Columbia
3 races
FLFlorida
3 races
VAVirginia
2 races
RIRhode Island
2 races
MIMichigan
2 races
NJNew Jersey
2 races
MDMaryland
2 races
DEDelaware
1 race
CACalifornia
1 race
WVWest Virginia
1 race
NHNew Hampshire
1 race
WAWashington
1 race
MNMinnesota
1 race
MEMaine
1 race

50-State Challenge

17/ 50 states

33 states to go