Back to League Tables
JB
Jacquelyn Brennan
FemaleIllinois2008–2025
7
Total Finishes
7
Different Races
1
States (2%)
1:33:26
PR (7:08/mi)
1:49:57
Average
-0:07:40
Faster (first to last)
Medal House
2025
Des Plaines River Trail Race
1:45:35
#22 overall#7 gender
2016
North Shore Classic
1:33:26
#29 overall#16 gender
2016
Chi Town Half Marathon & 10K
1:35:06
#55 overall#5 gender
2015
The LESS Popular Brooklyn Half Marathon!
1:39:16
#2531 overall#445 gender
2014
Rock 'n' Roll Chicago Half Marathon
1:40:44
#701 overall#140 gender
2014
Stinson Beach/Muir Woods
2:29:45
#23 overall#9 gender
2011
Rock 'n' Roll Chicago Half Marathon
1:43:21
#1124 overall#254 gender
2010
Rock 'n' Roll Chicago Half Marathon
1:53:14
#2528 overall#833 gender
2008
Life Time Chicago Half Marathon + 5K
1:53:15
#2000 overall#606 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Des Plaines River Trail RaceDes Plaines | IL | 1:45:35 | #22 |
| 2016 | North Shore ClassicHighland Park | IL | 1:33:26 | #29 |
| 2016 | Chi Town Half Marathon & 10KChicago | IL | 1:35:06 | #55 |
| 2015 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:39:16 | #2531 |
| 2014 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:40:44 | #701 |
| 2014 | Stinson Beach/Muir WoodsStinson Beach | CA | 2:29:45 | #23 |
| 2011 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:43:21 | #1124 |
| 2010 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:53:14 | #2528 |
| 2008 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:53:15 | #2000 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
ILIllinois
7 races50-State Challenge
1/ 51 states + DC
50 states to go