HalfRuns
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Maggie O'Brien

FemaleGeorgia2006–2025

39

Total Finishes

29

Different Races

18

States (36%)

1:47:24

PR (8:12/mi)

2:13:19

Average

+0:48:46

Slower (first to last)

Medal House

2012

Rock ‘n' Roll Washington DC

1:50:42
#2284 overall#840 gender
2012

The Notre Dame Holy Half

1:51:25
#258 overall#77 gender
2010

Lincoln Marathon

2:31:37
#4687 overall#2745 gender
2010

33rd Annual Lincoln National Guard Marathon

2:31:37
#4687 overall#2744 gender
2009

Dexter Ann Arbor Run

1:53:54
#1107 overall#317 gender
2008

Air Force Marathon

1:47:24
#293 overall#56 gender
2008

Madison Marathon

1:57:02
#960 overall#332 gender
2007

Air Force Marathon

1:58:25
#722 overall#189 gender
2007

Air Force Marathon

1:58:25
#725 overall#189 gender
2007

Flying Pig Pump and Run

2:14:19
#2591 overall#1162 gender
2007

Philadelphia Marathon

2:58:09
#2176 overall#2172 gender
2006

Air Force Marathon

1:59:22
#591 overall#180 gender

Performance Timeline

PR 1:47:24200620072007200720072008200820092010201020122012201220132013201420142014201520152015201520152016201620162016201620172017201720182018201820182019202220252025

Complete Race Log

YearRaceStateTimePlace
2025Seacoast Half MarathonPortsmouthNH2:10:54#608
2025Beartooth RunCodyWY2:48:08#33
2022The Notre Dame Holy HalfNotre DameIN2:08:38#629
2019OC Marathon - Half Marathon - 5KNewport BeachCA2:10:25#2124
2018Chicagoland Spring Marathon, Half Marathon, & 10KSchaumburgIL2:00:51#349
2018Run Magic CityBirminghamAL2:09:15#404
2018Flying Pig Pump and RunCincinnatiOH2:23:32#5683
2018Hot2Trot Cottage GroveCottage GroveWI2:40:39#78
2017Luau 5K, 10K, & 13.1M at Athens, GA (19)AthensGA1:56:34#470
2017Rockfest Half MarathonHampton BeachNH2:03:35#1771
20172026 Naperville Women's Half Marathon and 5KNapervilleIL2:12:51#651
2016Corporate CupCharlotteNC1:48:36#227
2016Phoenix MarathonPhoenixAZ1:50:04#166
2016Luau 5K, 10K, & 13.1M at Athens, GA (19)AthensGA1:53:52#456
2016Rock ‘n' Roll Washington DCWashingtonDC1:58:34#3798
2016Flying Pig Pump and RunCincinnatiOH2:24:05#5338
2015Luau 5K, 10K, & 13.1M at Athens, GA (19)AthensGA1:50:41#362
2015Corporate CupCharlotteNC1:55:14#384
2015Snow Joke Half MarathonSeeley LakeMT2:23:20#400
2015Snow Joke Half MarathonSeeley LakeMT2:23:20#562
2015Sleeping Bear Marathon, Half Marathon & 5KEmpireMI2:39:15#221
2014Luau 5K, 10K, & 13.1M at Athens, GA (19)AthensGA2:03:15#1019
2014Missoula Marathon Half Marathon 5K Kids MarathonMissoulaMT2:04:02#991
2014Mercedes Benz Marathon and Half MarathonBirminghamAL2:17:40#1864
2013Luau 5K, 10K, & 13.1M at Athens, GA (19)AthensGA2:06:26#1287
2013Wabash Trace Nature Trail MarathonShenandoahIA2:17:15#145
2012Rock ‘n' Roll Washington DCWashingtonDC1:50:42#2284
2012The Notre Dame Holy HalfNotre DameIN1:51:25#258
20122025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:22:44#14413
2010Lincoln MarathonLincolnNE2:31:37#4687
201033rd Annual Lincoln National Guard Marathon—2:31:37#4687
2009Dexter Ann Arbor RunDexterMI1:53:54#1107
2008Air Force MarathonDaytonOH1:47:24#293
2008Madison Marathon—1:57:02#960
2007Air Force MarathonDaytonOH1:58:25#722
2007Air Force Marathon—1:58:25#725
2007Flying Pig Pump and RunCincinnatiOH2:14:19#2591
2007Philadelphia MarathonPhiladelphiaPA2:58:09#2176
2006Air Force MarathonDaytonOH1:59:22#591

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

OHOhio
6 races
GAGeorgia
5 races
MTMontana
3 races
ALAlabama
2 races
DCDistrict of Columbia
2 races
ILIllinois
2 races
INIndiana
2 races
MIMichigan
2 races
NCNorth Carolina
2 races
IAIowa
1 race
NENebraska
1 race
PAPennsylvania
1 race
WIWisconsin
1 race
MAMassachusetts
0 races
MEMaine
0 races
NJNew Jersey
0 races
NYNew York
0 races
VAVirginia
0 races

50-State Challenge

18/ 50 states

32 states to go