Back to League Tables
KB
Kate Brennan
FemaleIllinois1996–2026
54
Total Finishes
44
Distinct Races
19
States (37%)
1:28:52
PR (6:47/mi)
2:11:11
Average
+0:08:34
Slower (first to last)
Medal House
2013
Women's Half Marathon
1:51:24
#792 overall#792 gender
2013
Midwest Financial Group Madison Mini Marathon
1:58:24
#1602 overall#591 gender
2012
Divas Half Marathon & 5k
1:52:20
#190 overall#188 gender
2012
The LESS Popular Brooklyn Half Marathon!
2:38:26
#13439 overall#6522 gender
2011
Providence Rhode Races
1:50:27
#572 overall#197 gender
2011
Newport Marathon
1:52:13
#530 overall#185 gender
2010
Newport Marathon
1:49:38
#517 overall#163 gender
2009
Jackson Hole Marathon, Hole Half Marathon, Jackson Hole Quarter Marathon
1:43:31
#16 overall#5 gender
2008
Rock 'n' Roll Chicago Half Marathon
1:43:36
#1129 overall#213 gender
2008
United Airlines NYC Half
2:27:54
#9020 overall#4108 gender
1997
Duke City Marathon
1:32:43
#72 overall#6 gender
1996
Duke City Marathon
1:31:08
#121 overall#10 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Charleston Half MarathonCharleston | SC | 1:39:42 | #420 |
| 2025 | South Shore Half MarathonMilwaukee | WI | 1:28:52 | #33 |
| 2024 | Spooky Sprint - MilwaukeeMilwaukee | WI | 1:50:04 | #13 |
| 2024 | Spooky Sprint - MilwaukeeLeonard | MI | 1:50:04 | #13 |
| 2024 | DC Turkey Trot 5K & HalfWashington | DC | 2:02:22 | #150 |
| 2024 | Millinocket MarathonMillinocket | ME | 2:26:04 | #948 |
| 2023 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:36:26 | #634 |
| 2023 | 2026 National Women's Half Marathon and 8KWashington | DC | 1:44:55 | #89 |
| 2023 | Wallis Sands Half MarathonRye | NH | 1:54:45 | #134 |
| 2023 | Millinocket MarathonMillinocket | ME | 2:17:19 | #775 |
| 2023 | Route 66 Marathon & Half Marathon, Marathon RelayTulsa | OK | 2:50:37 | #2071 |
| 2023 | Dallas Marathon WeekendDallas | TX | 2:56:04 | #6833 |
| 2021 | Around Cape Ann Half MarathonGloucester | MA | 1:55:47 | #48 |
| 2019 | Great Bay Half MarathonNewmarket | NH | 1:54:47 | #115 |
| 2019 | Portland MarathonPortland | OR | 2:25:03 | #1928 |
| 2019 | Fargo Marathon WeekendFargo | ND | 2:25:23 | #2336 |
| 2019 | Hometown Half Marathon & 5k/10k - Des MoinesDes Moines | IA | 2:25:42 | #491 |
| 2019 | Greater St. Louis MarathonSt. Louis | MO | 2:28:35 | #2480 |
| 2019 | Rock n Roll NashvilleNashville | TN | 2:38:02 | #8692 |
| 2019 | Morgantown Marathon & Half MarathonMorgantown | WV | 2:43:58 | #288 |
| 2019 | Kansas Half MarathonLawrence | KS | 2:48:36 | #468 |
| 2019 | Seattle MarathonSeattle | WA | 2:54:10 | #3317 |
| 2018 | Hamptons Marathon & Half MarathonEast Hampton | NY | 2:27:32 | #1005 |
| 2018 | First Energy Akron MarathonAkron | OH | 2:27:45 | #2055 |
| 2018 | Minnesota Half Marathon and 5kSaint Paul | MN | 2:29:01 | #716 |
| 2018 | Midwest Financial Group Madison Mini MarathonMadison | WI | 2:30:04 | #1967 |
| 2018 | Indianapolis Monumental MarathonIndianapolis | IN | 2:34:24 | #5558 |
| 2018 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:37:22 | #6143 |
| 2018 | Philadelphia MarathonPhiladelphia | PA | 2:39:17 | #9022 |
| 2018 | The Nebraska HalfOmaha | NE | 2:39:59 | #328 |
| 2018 | 2026 Holland Haven MarathonHolland | MI | 2:41:09 | #330 |
| 2018 | Louisville Marathon, Half Marathon and 10KLouisville | KY | 2:47:53 | #440 |
| 2017 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:53:25 | #890 |
| 2017 | Jingle Bell Half MarathonAtkinson | NH | 2:06:28 | #329 |
| 2017 | Boston's Run To RememberBoston | MA | 2:31:35 | #4239 |
| 2017 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:39:46 | #24960 |
| 2016 | Jingle Bell Half MarathonAtkinson | NH | 2:00:55 | #195 |
| 2016 | JSRC RunAPaloozaAsbury Park | NJ | 2:11:18 | #842 |
| 2016 | Runapalooza Asbury ParkAsbury Park | NJ | 2:11:18 | #837 |
| 2016 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:11:21 | #3526 |
| 2016 | Millinocket MarathonMillinocket | ME | 2:14:11 | #195 |
| 2015 | Chicago Spring Half MarathonChicago | IL | 1:54:18 | #770 |
| 2015 | 2026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive GroupWichita | KS | 2:27:25 | #1112 |
| 2014 | Run for GreenDavidson | NC | 1:50:46 | #110 |
| 2014 | Midwest Financial Group Madison Mini MarathonMadison | WI | 1:58:59 | #1325 |
| 2014 | Madison MarathonMadison | WI | 2:01:44 | #925 |
| 2013 | Women's Half MarathonNew York | NY | 1:51:24 | #792 |
| 2013 | Midwest Financial Group Madison Mini MarathonMadison | WI | 1:58:24 | #1602 |
| 2012 | Divas Half Marathon & 5kWestbury | NY | 1:52:20 | #190 |
| 2012 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:38:26 | #13439 |
| 2011 | Providence Rhode RacesEast Providence | RI | 1:50:27 | #572 |
| 2011 | Newport MarathonNewport | RI | 1:52:13 | #530 |
| 2010 | Newport MarathonNewport | RI | 1:49:38 | #517 |
| 2009 | Jackson Hole Marathon, Hole Half Marathon, Jackson Hole Quarter MarathonJackson | WY | 1:43:31 | #16 |
| 2008 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:43:36 | #1129 |
| 2008 | United Airlines NYC HalfNew York | NY | 2:27:54 | #9020 |
| 1997 | Duke City MarathonAlbuquerque | NM | 1:32:43 | #72 |
| 1996 | Duke City MarathonAlbuquerque | NM | 1:31:08 | #121 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
7 racesWIWisconsin
6 racesILIllinois
5 racesNHNew Hampshire
4 racesMEMaine
3 racesRIRhode Island
3 racesDCDistrict of Columbia
2 racesKSKansas
2 racesMAMassachusetts
2 racesMIMichigan
2 racesNJNew Jersey
2 racesNMNew Mexico
2 racesMOMissouri
1 raceNCNorth Carolina
1 raceOKOklahoma
1 raceOROregon
1 raceWVWest Virginia
1 raceWYWyoming
1 raceVAVirginia
0 races50-State Challenge
19/ 51 states + DC
32 states to go