HalfRuns
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Shannon Obrien

FemaleMassachusetts2004–2025

20

Total Finishes

18

Different Races

12

States (24%)

1:51:35

PR (8:31/mi)

2:38:46

Average

+0:52:50

Slower (first to last)

Medal House

2016

Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids Run

2:15:25
#4768 overall#2395 gender
2015

First Energy Akron Marathon

2:32:13
#3075 overall#1554 gender
2014

Twin Lobster Half Marathon

2:01:09
#140 overall#66 gender
2014

AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K

2:32:19
#973 overall#582 gender
2013

2026 Disney Wine & Dine Half Marathon Weekend

2:55:40
#7345 overall#4445 gender
2010

DONNA Marathon Weekend

2:40:49
#1976 overall#1321 gender
2009

Thanksgiving Day Half Marathon

2:24:48
#6424 overall#2806 gender
2009

Kiawah Island Marathon

2:28:18
#1940 overall#1104 gender
2008

South Shore Half Marathon

2:22:08
#417 overall#148 gender
2006

Seattle Marathon

3:13:13
#5803 overall#3309 gender
2005

San Juan Island Half

3:00:23
#218 overall#117 gender
2004

Charlotte Racefest Half Marathon, 10K & 10K Relay

1:57:22
#360 overall#106 gender

Performance Timeline

PR 1:51:35200420052006200820092009201020132014201420152016201620172019202120222024202520252025

Complete Race Log

YearRaceStateTimePlace
2025Philadelphia Distance RunPhiladelphiaPA2:06:19#2145
2025Maine Coast MarathonWellsME2:26:44#1878
20252025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:50:12#10908
2024Missoula Marathon Half Marathon 5K Kids MarathonMissoulaMT4:09:43#2422
2022Missoula Marathon Half Marathon 5K Kids MarathonMissoulaMT3:43:15#1925
2021Brooksie Way Half Marathon and 5KAuburn HillsMI1:51:35#230
2019Louisville Marathon, Half Marathon and 10KLouisvilleKY2:17:24#267
2017United Airlines NYC HalfNew YorkNY3:00:17#18710
2016Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbusOH2:15:25#4768
2016United Airlines NYC HalfNew YorkNY2:38:07#18079
2015First Energy Akron MarathonAkronOH2:32:13#3075
2014Twin Lobster Half MarathonGloucesterMA2:01:09#140
2014AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5KAtlantic CityNJ2:32:19#973
20132026 Disney Wine & Dine Half Marathon WeekendOrlandoFL2:55:40#7345
2010DONNA Marathon WeekendJacksonville BeachFL2:40:49#1976
2009Thanksgiving Day Half MarathonAtlantaGA2:24:48#6424
2009Kiawah Island MarathonKiawah IslandSC2:28:18#1940
2008South Shore Half MarathonMilwaukeeWI2:22:08#417
2006Seattle MarathonSeattleWA3:13:13#5803
2005San Juan Island HalfFriday HarborWA3:00:23#218
2004Charlotte Racefest Half Marathon, 10K & 10K RelayCharlotteNC1:57:22#360

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MTMontana
2 races
NYNew York
2 races
OHOhio
2 races
WAWashington
2 races
KYKentucky
1 race
MAMassachusetts
1 race
MIMichigan
1 race
NCNorth Carolina
1 race
NJNew Jersey
1 race
SCSouth Carolina
1 race
WIWisconsin
1 race
VAVirginia
0 races

50-State Challenge

12/ 51 states + DC

39 states to go