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Erin Casey

FemaleDistrict of Columbia2013–2025

20

Total Finishes

16

Distinct Races

10

States (20%)

1:37:34

PR (7:27/mi)

2:18:53

Average

+1:05:28

Slower (first→last)

Medal House

2020

Marine Corps Historic Half

Fredericksburg, VA

2:23:53
#2159 overall#957 gender
roadflat
2019

Golden Leaf Half Marathon

Aspen, CO

2:47:01
#471 overall#212 gender
trailflat
2019

Hartford Marathon

Hartford, CT

2:02:55
#1580 overall#640 gender
roadflat
2018

Seacoast Half Marathon

Portsmouth, NH

2:37:37
#1000 overall
roadflat
2018

Shamrock Marathon

Virginia Beach, VA

2:03:47
#1790 overall#704 gender
roadflat
2017

Crawlin' Crab Half Marathon

Hampton, VA

2:17:07
#465 overall#202 gender
roadflat
2016

Twin Lights Half Marathon

Gloucester, MA

2:09:34
#407 overall#229 gender
roadflat
2015

Twin Lights Half Marathon

Gloucester, MA

2:05:57
#403 overall#223 gender
roadflat
2014

Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Richmond 8k

Richmond, VA

2:31:16
#6567 overall
roadflat
2014

Twin Lobster Half Marathon

Gloucester, MA

2:14:44
#244 overall#136 gender
roadflat
2013

2026 National Women's Half Marathon and 8K

Washington, DC

2:36:03
#9551 overall#9147 gender
roadflat
2013

Philadelphia Marathon Weekend

Philadelphia, PA

1:37:34
#594 overall#136 gender
roadflat

Performance Timeline

PR 1:37:3420132013201420142015201620172018201820192019202020222023202420242025202520252025

Complete Race Log

YearRaceStateTimePlace
2025Byers Peak Stampede Half Marathon & 5K RunFraserCO2:17:18.16#43
2025Run Through the Pines Half Marathon & 5KCarverMA2:07:49#206
2025Soul Ryeders Half Marathon & 5KRyeNY2:43:02#600
2025Maine Coast MarathonWellsME2:35:11#2067
2024Byers Peak Stampede Half Marathon & 5K RunFraserCO2:18:00#48
2024Hartford MarathonHartfordCT2:38:25#3224
2023Byers Peak Stampede Half Marathon & 5K RunFraserCO2:18:01#35
2022Newport MarathonNewportRI1:52:25#321
2020Marine Corps Historic HalfFredericksburgVA2:23:53#2159
2019Golden Leaf Half MarathonAspenCO2:47:01#471
2019Hartford MarathonHartfordCT2:02:55#1580
2018Seacoast Half MarathonPortsmouthNH2:37:37#1000
2018Shamrock MarathonVirginia BeachVA2:03:47#1790
2017Crawlin' Crab Half MarathonHamptonVA2:17:07#465
2016Twin Lights Half MarathonGloucesterMA2:09:34#407
2015Twin Lights Half MarathonGloucesterMA2:05:57#403
2014Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Richmond 8kRichmondVA2:31:16#6567
2014Twin Lobster Half MarathonGloucesterMA2:14:44#244
20132026 National Women's Half Marathon and 8KWashingtonDC2:36:03#9551
2013Philadelphia Marathon WeekendPhiladelphiaPA1:37:34#594

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

VAVirginia
4 races
MAMassachusetts
4 races
COColorado
4 races
CTConnecticut
2 races
DCDistrict of Columbia
1 race
PAPennsylvania
1 race
NHNew Hampshire
1 race
RIRhode Island
1 race
NYNew York
1 race
MEMaine
1 race

50-State Challenge

10/ 51 states + DC

41 states to go