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KO
Kelly O’Brien
FemaleNorth Carolina1999–2026
18
Total Finishes
17
Different Races
10
States (20%)
1:50:54
PR (8:28/mi)
2:20:21
Average
-0:28:40
Faster (first to last)
Medal House
2011
Chicago Spring Half Marathon
2:03:05
#794 overall#319 gender
2010
Buffalo Marathon Weekend
1:59:20
#820 overall#306 gender
2010
Mohawk Hudson River Marathon
2:13:44
#453 overall#249 gender
2010
Long Grove's Oktoberfest Half Marathon, 10K & 5K
2:22:18
#357 overall#156 gender
2010
Rock n Roll Nashville
3:11:58
#20795 overall#12822 gender
2010
Rock ‘n’ Roll Philadelphia Half Marathon
3:46:12
#8575 overall#8575 gender
2009
Dirty Half Marathon
2:05:38
#398 overall#164 gender
2008
Rock 'n' Roll Arizona Marathon
2:16:58
#8465 overall#4095 gender
2008
Dirty Half Marathon
2:40:13
#691 overall#382 gender
2007
City of Oaks Marathon
2:08:12
#1242 overall#519 gender
2002
Newport Marathon
1:59:37
#201 overall#58 gender
1999
OUC Orlando Half Marathon
2:23:09
#1159 overall#409 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Love on the Run Half MarathonIrving | TX | 1:54:29 | #71 |
| 2025 | Irving Oktoberfest Half MarathonIrving | TX | 1:59:05 | #280 |
| 2025 | Charlotte Racefest Half Marathon, 10K & 10K RelayCharlotte | NC | 2:15:17 | #629 |
| 2019 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:50:54 | #806 |
| 2012 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:36:55 | #10481 |
| 2011 | Chicago Spring Half MarathonChicago | IL | 2:03:05 | #794 |
| 2011 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 2:21:20 | #9164 |
| 2011 | Run Ocean Isle BeachOcean Isles Beach | NC | 2:21:56 | #194 |
| 2011 | Greater St. Louis MarathonSt. Louis | MO | 2:40:06 | #8345 |
| 2011 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:46:11 | #6921 |
| 2011 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:10:37 | #28130 |
| 2010 | Buffalo Marathon WeekendBuffalo | NY | 1:59:20 | #820 |
| 2010 | Mohawk Hudson River MarathonUnknown | NY | 2:13:44 | #453 |
| 2010 | Long Grove's Oktoberfest Half Marathon, 10K & 5KLong Grove | IL | 2:22:18 | #357 |
| 2010 | Rock n Roll NashvilleNashville | TN | 3:11:58 | #20795 |
| 2010 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 3:46:12 | #8575 |
| 2009 | Dirty Half MarathonBend | OR | 2:05:38 | #398 |
| 2008 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:16:58 | #8465 |
| 2008 | Dirty Half MarathonBend | OR | 2:40:13 | #691 |
| 2007 | City of Oaks MarathonRaleigh | NC | 2:08:12 | #1242 |
| 2002 | Newport MarathonNewport | RI | 1:59:37 | #201 |
| 1999 | OUC Orlando Half MarathonOrlando | FL | 2:23:09 | #1159 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
ILIllinois
3 racesNCNorth Carolina
3 racesFLFlorida
2 racesNYNew York
2 racesOROregon
2 racesTXTexas
2 racesCTConnecticut
1 racePAPennsylvania
1 raceRIRhode Island
1 raceWIWisconsin
0 races50-State Challenge
10/ 51 states + DC
41 states to go