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Connor O'brien

MaleWashington20152025

27

Total Finishes

23

Distinct Races

14

States (27%)

1:13:51

PR (5:38/mi)

2:01:27

Average

+0:51:36

Slower (first→last)

Medal House

2023

The Jersey City Marathon & Half Marathon Marquee Experience at Newport

Jersey City, NJ

1:57:33.36
#722 overall
roadflat
2023

Rock ‘n' Roll Washington DC

Washington, DC

2:34:28
#8253 overall#4411 gender
roadflat
2023

Hofbräuhaus Cleveland

Cleveland, OH

2:07:01
#252 overall
roadflat
2021

Cambridge Half Marathon + 5K

Cambridge, MA

1:40:13
#547 overall#429 gender
roadflat
2021

Rock ‘n' Roll Washington DC

Washington, DC

2:33:37
#7466 overall#3855 gender
roadflat
2021

Napa Half Marathon

Napa, CA

1:50:19
#208 overall#123 gender
roadflat
2019

Denver Colfax Marathon

Denver, CO

2:10:07
#2027 overall#1113 gender
roadflat
2019

Chicago Half Marathon

Chicago, IL

1:53:42
#1405 overall#1026 gender
roadflat
2018

Horsetooth Half Marathon - Presented by Fort Collins Connexion

Fort Collins, CO

2:28:44
#1374 overall
roadflat
2018

Yonkers Marathon

Yonkers, NY

1:38:52
#25 overall#25 gender
roadflat
2018

Timberline Marathon and Half Marathon

Mount Hood, OR

2:24:42
#83 overall#50 gender
roadflat
2015

Whidbey Island Marathon

Oak Harbor, WA

1:54:50
#150 overall#85 gender
roadflat

Performance Timeline

PR 1:13:51201520182018201820192019202120212021202320232023202320232023202420242024202420242024202520252025202520252025

Complete Race Log

YearRaceStateTimePlace
2025Hokie Half Marathon and 5KBlacksburgVA2:46:26.06#1252
2025Rock 'n' Roll NashvilleNashvilleTN2:10:50#3696
2025Cleveland MarathonClevelandOH1:58:35#1206
2025Rock ‘n' Roll Washington DCWashingtonDC1:20:41#91
2025Santa Hustle RosevilleRosevilleCA1:55:04#71
2025Cape Cod Marathon WeekendFalmouthMA1:13:51#8
2024The Louisiana MarathonBaton RougeLA2:12:01.4#832
2024Run On The RiverAstoriaOR1:50:19#17
2024Harborside Half Marathon & 5KNewburyportMA1:20:26#8
2024Hokie Half Marathon and 5KBlacksburgVA2:42:45.08#992
2024Rocky RunPhiladelphiaPA1:50:24#649
2024Naperville Trails Half Marathon & 10KWheatonIL2:18:17#331
2023The Jersey City Marathon & Half Marathon Marquee Experience at NewportJersey CityNJ1:57:33.36#722
2023Rock ‘n' Roll Washington DCWashingtonDC2:34:28#8253
2023Hofbräuhaus ClevelandClevelandOH2:07:01#252
2023NYCRUNS Brooklyn Half MarathonBrooklynNY1:52:26#2962
2023Cleveland MarathonClevelandOH1:53:52#685
202321st Annual Buffalo Creek Half MarathonCabotPA1:59:07#284
2021Cambridge Half Marathon + 5KCambridgeMA1:40:13#547
2021Rock ‘n' Roll Washington DCWashingtonDC2:33:37#7466
2021Napa Half MarathonNapaCA1:50:19#208
2019Denver Colfax MarathonDenverCO2:10:07#2027
2019Chicago Half MarathonChicagoIL1:53:42#1405
2018Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort CollinsCO2:28:44#1374
2018Yonkers MarathonYonkersNY1:38:52#25
2018Timberline Marathon and Half MarathonMount HoodOR2:24:42#83
2015Whidbey Island MarathonOak HarborWA1:54:50#150

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MAMassachusetts
3 races
DCDistrict of Columbia
3 races
OHOhio
3 races
COColorado
2 races
NYNew York
2 races
OROregon
2 races
ILIllinois
2 races
CACalifornia
2 races
PAPennsylvania
2 races
VAVirginia
2 races
WAWashington
1 race
NJNew Jersey
1 race
LALouisiana
1 race
TNTennessee
1 race

50-State Challenge

14/ 51 states + DC

37 states to go