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MO
Mary O'Reilly
FemaleNew York2002–2026
42
Total Finishes
31
Different Races
13
States (26%)
1:22:17
PR (6:17/mi)
2:19:21
Average
+1:03:39
Slower (first to last)
Medal House
2012
The Unforgettable Staten Island Half Marathon
1:50:34
#2074 overall#457 gender
2012
Rock ‘n' Roll Washington DC
2:05:06
#6042 overall#3087 gender
2012
San Diego Half Marathon
3:38:13
#5468 overall#3119 gender
2008
Kentucky Derby Festival Race Weekend
3:16:29
#8304 overall#4058 gender
2007
Rock ‘n’ Roll Philadelphia Half Marathon
2:28:59
#10102 overall#4520 gender
2007
Philadelphia Marathon
2:47:27
#2086 overall#2082 gender
2006
Rock ‘n’ Roll Philadelphia Half Marathon
2:23:54
#8810 overall#3845 gender
2006
Thanksgiving Distance Classic
3:08:22
#1505 overall#697 gender
2005
Detroit Free Press Marathon
2:28:13
#3248 overall#1529 gender
2004
Rock 'n' Roll Virgina Beach Half Marathon
3:01:48
#10472 overall#5524 gender
2002
Rock ‘n’ Roll Philadelphia Half Marathon
2:21:21
#5923 overall#2223 gender
2002
Seattle Marathon: Summer Events
3:15:09
#375 overall#307 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Kentucky Derby Festival Race WeekendLouisville | KY | 1:49:02 | #810 |
| 2026 | Asheville Marathon and HalfAsheville | NC | 3:25:00 | #1254 |
| 2026 | Asheville Marathon and HalfAsheville | NC | 3:25:00 | #1245 |
| 2024 | REAL SIMPLE Women's Half MarathonCentral Park | NY | 2:35:33 | #6053 |
| 2023 | Druthers Helderberg to Hudson Half MarathonAltamont | NY | 2:13:13 | #881 |
| 2023 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:30:27 | #21065 |
| 2022 | United Airlines NYC HalfNew York | NY | 2:10:15 | #12339 |
| 2022 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:11:08 | #10682 |
| 2022 | NYRR Fred Lebow Half MarathonNew York | NY | 2:12:56 | #3036 |
| 2020 | Flying Pig Pump and RunCincinnati | OH | 3:59:14 | #1700 |
| 2019 | Wendell Foster Half Marathon & 5KOwensboro | KY | 1:22:17 | #20 |
| 2019 | Wendell Foster Half Marathon & 5KOwensboro | KY | 1:22:17 | #20 |
| 2019 | Limestone Capital Half Marathon and 5KBedford | IN | 1:31:10 | #5 |
| 2019 | Mount Dora Half Marathon & 5KMount Dora | FL | 2:01:57 | #216 |
| 2019 | Phoenix Pride RunPhoenix | AZ | 2:05:13 | #101 |
| 2019 | 2027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlando | FL | 2:08:11 | #2784 |
| 2019 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:12:44 | #17134 |
| 2018 | Evansville Half MarathonEvansville | IN | 1:28:45 | #29 |
| 2018 | Manchester City MarathonManchester | NH | 2:04:40 | #216 |
| 2018 | Run Oak IslandOak Island | NC | 2:04:44 | #184 |
| 2018 | Run Oak IslandOak Island | NC | 2:04:44 | #183 |
| 2018 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:09:41 | #15754 |
| 2017 | Lake Mead Marathon, Half Marathon, 5k, and 10kLake Mead | NV | — | — |
| 2017 | United Airlines NYC HalfNew York | NY | 2:07:01 | #10651 |
| 2017 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:11:16 | #17746 |
| 2016 | Philadelphia MarathonPhiladelphia | PA | 1:58:58 | #3009 |
| 2016 | Fairfield Road RacesFairfield | CT | 1:59:28 | #1094 |
| 2016 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:05:25 | #14520 |
| 2016 | TripleThreat Half Marathon & 5KRockport | MA | 2:20:46 | #380 |
| 2015 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:10:10 | #16812 |
| 2015 | Freedom's RunShepherdstown | WV | 2:24:32 | #440 |
| 2014 | Women's Half MarathonNew York | NY | 2:02:32 | #1781 |
| 2014 | Loudoun Half Marathon and 8KAshburn | VA | 2:16:48 | #266 |
| 2013 | Freedom's RunShepherdstown | WV | 2:14:06 | #391 |
| 2013 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 2:23:34 | #3945 |
| 2013 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:27:08 | #19178 |
| 2012 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 1:50:34 | #2074 |
| 2012 | Rock ‘n' Roll Washington DCWashington | DC | 2:05:06 | #6042 |
| 2012 | San Diego Half Marathon | — | 3:38:13 | #5468 |
| 2008 | Kentucky Derby Festival Race WeekendLouisville | KY | 3:16:29 | #8304 |
| 2007 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:28:59 | #10102 |
| 2007 | Philadelphia MarathonPhiladelphia | PA | 2:47:27 | #2086 |
| 2006 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:23:54 | #8810 |
| 2006 | Thanksgiving Distance ClassicJacksonville | FL | 3:08:22 | #1505 |
| 2005 | Detroit Free Press MarathonDetroit | MI | 2:28:13 | #3248 |
| 2004 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 3:01:48 | #10472 |
| 2002 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:21:21 | #5923 |
| 2002 | Seattle Marathon: Summer EventsSeattle | WA | 3:15:09 | #375 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
15 racesPAPennsylvania
5 racesKYKentucky
4 racesNCNorth Carolina
4 racesFLFlorida
3 racesVAVirginia
3 racesINIndiana
2 racesDCDistrict of Columbia
1 raceMIMichigan
1 raceNHNew Hampshire
1 raceOHOhio
1 raceWAWashington
1 raceCACalifornia
0 races50-State Challenge
13/ 50 states
37 states to go