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MO
Mark O'brien
MaleWisconsin2011–2025
14
Total Finishes
10
Distinct Races
7
States (14%)
0:37:57
PR (2:54/mi)
1:43:06
Average
-0:41:11
Faster (first to last)
Medal House
2019
Martha's Vineyard Marathon & Half Marathon
1:59:23
#288 overall#161 gender
2015
Flying Pig Pump and Run
1:52:43
#1415 overall#1003 gender
2013
Community First Fox Cities Marathon presented by Miron Construction
1:55:22
#761 overall#452 gender
2013
Oshkosh Half Marathon & Loop with myTEAM TRIUMPH
2:09:18
#741 overall#365 gender
2012
Urban Cow Half Marathon
0:37:57
#245 overall#202 gender
2012
Urban Cow Half Marathon
0:50:39
#275 overall#219 gender
2012
Urban Cow Half Marathon
1:19:10
#302 overall#240 gender
2012
Lincoln Memorial Half Marathon
1:29:40
#33 overall#31 gender
2012
Urban Cow Half Marathon
1:43:53
#295 overall#236 gender
2012
Community First Fox Cities Marathon presented by Miron Construction
2:03:58
#1112 overall#599 gender
2012
Downtown River Run
2:06:07
#530 overall#246 gender
2011
Chevron City to Surf for Activ
2:14:32
#2253 overall#1540 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Hudson Valley Marathon at the Walkway Over the HudsonHighland | NY | 1:33:21 | #42 |
| 2022 | Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Richmond 8kRichmond | VA | 2:07:16 | #2499 |
| 2019 | Martha's Vineyard Marathon & Half MarathonOaks Bluff | MA | 1:59:23 | #288 |
| 2015 | Flying Pig Pump and RunCincinnati | OH | 1:52:43 | #1415 |
| 2013 | Community First Fox Cities Marathon presented by Miron ConstructionMenasha | WI | 1:55:22 | #761 |
| 2013 | Oshkosh Half Marathon & Loop with myTEAM TRIUMPHOshkosh | WI | 2:09:18 | #741 |
| 2012 | Urban Cow Half MarathonSacramento | CA | 0:37:57 | #245 |
| 2012 | Urban Cow Half MarathonSacramento | CA | 0:50:39 | #275 |
| 2012 | Urban Cow Half MarathonSacramento | CA | 1:19:10 | #302 |
| 2012 | Lincoln Memorial Half MarathonSpringfield | IL | 1:29:40 | #33 |
| 2012 | Urban Cow Half MarathonSacramento | CA | 1:43:53 | #295 |
| 2012 | Community First Fox Cities Marathon presented by Miron ConstructionMenasha | WI | 2:03:58 | #1112 |
| 2012 | Downtown River RunReno | NV | 2:06:07 | #530 |
| 2011 | Chevron City to Surf for ActivBurswood | WA | 2:14:32 | #2253 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
WIWisconsin
3 racesILIllinois
1 raceNVNevada
1 raceOHOhio
1 raceMAMassachusetts
1 raceVAVirginia
1 raceNYNew York
1 race50-State Challenge
7/ 51 states + DC
44 states to go