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Margaret Brennan
FemaleNew York1989–2022
46
Total Finishes
27
Different Races
14
States (27%)
1:20:34
PR (6:09/mi)
2:09:23
Average
+0:33:05
Slower (first to last)
Medal House
2011
Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 Mile
2:10:47
#1064 overall#530 gender
2011
Chicago Spring Half Marathon
2:26:54
#1709 overall#946 gender
2011
Schaumburg Turkey Trot Half Marathon & 5K
2:29:16
#1325 overall#657 gender
2010
Schaumburg Turkey Trot Half Marathon & 5K
2:27:35
#531 overall#258 gender
2009
Schaumburg Turkey Trot Half Marathon & 5K
2:31:34
#396 overall#202 gender
2008
March Madness Half Marathon
2:34:36
#962 overall#383 gender
2008
Life Time Chicago Half Marathon + 5K
2:35:22
#8934 overall#5117 gender
2005
Greater St. Louis Marathon
2:00:46
#1264 overall#447 gender
2003
Caesar Rodney Half Marathon
1:42:57
#336 overall#47 gender
2003
Life Time Chicago Half Marathon + 5K
2:53:17
#5476 overall#2786 gender
2002
North Shore Classic
2:45:19
#1210 overall#596 gender
1989
The LESS Popular Brooklyn Half Marathon!
1:49:00
#1153 overall#137 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2022 | Rock 'n' Roll Washington DCWashington | DC | 2:22:05 | #4882 |
| 2021 | Naperville Trails Half Marathon & 10KWheaton | IL | 2:51:59 | #449 |
| 2020 | Greenville Half Marathon & 5KGreenville | SC | 1:20:34 | #30 |
| 2020 | Prisma Health Half Marathon & 5KGreenville | SC | 1:20:34 | #31 |
| 2019 | Greenville Half Marathon & 5KGreenville | SC | 1:21:00 | #31 |
| 2019 | Prisma Health Half Marathon & 5KGreenville | SC | 1:21:00 | #31 |
| 2019 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:35:15 | #242 |
| 2019 | Charlottesville MarathonCharlottesville | VA | 2:39:13 | #493 |
| 2018 | Greenville Half Marathon & 5KGreenville | SC | 1:20:48 | #28 |
| 2018 | Prisma Health Half Marathon & 5KGreenville | SC | 1:20:48 | #27 |
| 2018 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:45:54 | #689 |
| 2018 | The Notre Dame Holy HalfNotre Dame | IN | 2:04:28 | #771 |
| 2018 | Chi Town Half Marathon & 10KChicago | IL | 2:35:59 | #1438 |
| 2018 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:04:34 | #7191 |
| 2017 | Prisma Health Half Marathon & 5KGreenville | SC | 1:20:42 | #14 |
| 2017 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:17:03 | #19855 |
| 2017 | Sly Fox Half Madness and 10KSt Charles | IL | 2:36:34 | #460 |
| 2017 | Life Time Chicago Half Marathon + 5KChicago | IL | 3:14:55 | #7451 |
| 2016 | Prisma Health Half Marathon & 5KGreenville | SC | 1:21:15 | #31 |
| 2016 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:18:14 | #19958 |
| 2015 | Hotlanta Half MarathonAtlanta | GA | 1:25:59 | #8 |
| 2015 | Asheville Craft Beer Half Marathon & 10K/5KAsheville | NC | 1:27:40 | #7 |
| 2015 | Fort Worth MarathonFort Worth | TX | 1:48:14 | #52 |
| 2015 | Beer City Half™ San DiegoSan Diego | CA | 1:50:14 | #517 |
| 2015 | Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochester | NY | 2:12:57 | #1125 |
| 2015 | The Big Turkey Half Marathon, 10k, 5kClark | NJ | 2:19:15 | #272 |
| 2015 | The Flushing NYC Half, 10K, and 5KForest Hills | NY | 2:24:01 | #412 |
| 2015 | The Notre Dame Holy HalfNotre Dame | IN | 2:33:25 | #967 |
| 2014 | Asheville Craft Beer Half Marathon & 10K/5KAsheville | NC | 1:32:47 | #27 |
| 2014 | Baltimore Running FestivalBaltimore | MD | 2:45:38 | #6906 |
| 2013 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 2:28:13 | #1551 |
| 2013 | First Midwest Half MarathonPalos Heights | IL | 2:31:47 | #1172 |
| 2013 | Rock n Roll NashvilleNashville | TN | 3:27:59 | #16790 |
| 2012 | Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochester | NY | 2:02:54 | #816 |
| 2012 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 2:25:37 | #1375 |
| 2012 | First Midwest Half MarathonPalos Heights | IL | 2:33:12 | #1347 |
| 2011 | Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochester | NY | 2:10:47 | #1064 |
| 2011 | Chicago Spring Half MarathonChicago | IL | 2:26:54 | #1709 |
| 2011 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 2:29:16 | #1325 |
| 2010 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 2:27:35 | #531 |
| 2009 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 2:31:34 | #396 |
| 2008 | March Madness Half MarathonCary | IL | 2:34:36 | #962 |
| 2008 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:35:22 | #8934 |
| 2005 | Greater St. Louis MarathonSt. Louis | MO | 2:00:46 | #1264 |
| 2003 | Caesar Rodney Half MarathonWilmington | DE | 1:42:57 | #336 |
| 2003 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:53:17 | #5476 |
| 2002 | North Shore ClassicHighland Park | IL | 2:45:19 | #1210 |
| 1989 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:49:00 | #1153 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
ILIllinois
16 racesSCSouth Carolina
8 racesNYNew York
7 racesAZArizona
2 racesINIndiana
2 racesNCNorth Carolina
2 racesDCDistrict of Columbia
1 raceDEDelaware
1 raceGAGeorgia
1 raceMOMissouri
1 raceTNTennessee
1 raceTXTexas
1 raceVAVirginia
1 raceMAMassachusetts
0 races50-State Challenge
14/ 51 states + DC
37 states to go