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Sarah O'sullivan

FemaleColorado2012–2025

6

Total Finishes

6

Distinct Races

4

States (8%)

1:38:00

PR (7:29/mi)

1:55:18

Average

-0:22:24

Faster (first→last)

Medal House

2025

2026 Chessie Trail Marathon, Half Marathon, 10K, 5K, & 26.2 Relay

Lexington, VA

1:39:04.27
#24 overall
roadflat
2025

Chi Town Half Marathon & 10K

Chicago, IL

1:38:00
#124 overall#13 gender
roadflat
2023

Horsetooth Half Marathon - Presented by Fort Collins Connexion

Fort Collins, CO

2:03:14
#830 overall
roadflat
2016

Whidbey Island Marathon

Oak Harbor, WA

2:16:57
#378 overall#212 gender
roadflat
2015

Charlottesville Marathon

Charlottesville, VA

1:53:05
#159 overall#66 gender
roadflat
2012

Denver Colfax Marathon

Denver, CO

2:01:28
#1370 overall#599 gender
roadflat

Performance Timeline

PR 1:38:0020122:01:2820151:53:0520162:16:5720232:03:1420251:39:0420251:38:00

Complete Race Log

YearRaceStateTimePlace
20252026 Chessie Trail Marathon, Half Marathon, 10K, 5K, & 26.2 RelayLexingtonVA1:39:04.27#24
2025Chi Town Half Marathon & 10KChicagoIL1:38:00#124
2023Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort CollinsCO2:03:14#830
2016Whidbey Island MarathonOak HarborWA2:16:57#378
2015Charlottesville MarathonCharlottesvilleVA1:53:05#159
2012Denver Colfax MarathonDenverCO2:01:28#1370

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

COColorado
2 races
VAVirginia
2 races
WAWashington
1 race
ILIllinois
1 race

50-State Challenge

4/ 51 states + DC

47 states to go