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SB
Sean Brennan
MaleNew York1987–2025
23
Total Finishes
20
Distinct Races
11
States (22%)
1:40:18
PR (7:39/mi)
2:09:23
Average
-0:01:56
Faster (first to last)
Medal House
2019
Shamrock Shuffle - Harmony
2:17:46
#89 overall#58 gender
2018
Newburyport Half Marathon and Relay
2:08:14
#1093 overall#527 gender
2018
Rock 'n' Roll Chicago Half Marathon
2:16:12
#4419 overall#2357 gender
2018
St. Jude Rock 'n' Roll Seattle
3:07:08
#7540 overall#3319 gender
2017
Oregon Wine Country Half Marathon
1:52:30
#191 overall#115 gender
2017
Rocky Run
1:59:37
#491 overall#363 gender
2010
Space Coast Marathon & Half Marathon
1:54:16
#334 overall#231 gender
2006
Run SF "Golden Gate City" 5K/10K/13.1
1:57:42
#654 overall#461 gender
1999
Beer City Half™ San Diego
1:50:50
#1649 overall#1291 gender
1991
The LESS Popular Brooklyn Half Marathon!
2:10:09
#1136 overall#941 gender
1990
The LESS Popular Brooklyn Half Marathon!
2:07:03
#1363 overall#1132 gender
1987
The LESS Popular Brooklyn Half Marathon!
1:56:53
#1362 overall#1181 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Lake Placid Marathon and Half and 10KLake Placid | NY | 1:40:18 | #38 |
| 2025 | Meijer Festival of RacesTraverse City | MI | 1:54:57 | #120 |
| 2024 | Pinckney Trail WeekendPinckney | MI | 2:07:27 | #81 |
| 2024 | Run WoodstockPinckney | MI | 2:07:28 | #35 |
| 2024 | The LegendLaingsburg | MI | 2:10:29 | #37 |
| 2022 | Runners Marathon and Half Marathon of RestonReston | VA | 2:10:35 | #141 |
| 2022 | Jim Thorpe Area Running FestivalJim Thorpe | PA | 2:30:55 | #319 |
| 2021 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:42:05 | #758 |
| 2020 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:47:04 | #71 |
| 2020 | Run the Vineyards - Cork High & Bottle Deep - Half MarathonWilliamstown | NJ | 2:40:03 | #206 |
| 2020 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 3:06:00 | #3925 |
| 2019 | Shamrock Shuffle - HarmonyHarmony | PA | 2:17:46 | #89 |
| 2018 | Newburyport Half Marathon and RelayNewburyport | MA | 2:08:14 | #1093 |
| 2018 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 2:16:12 | #4419 |
| 2018 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 3:07:08 | #7540 |
| 2017 | Oregon Wine Country Half MarathonDayton | OR | 1:52:30 | #191 |
| 2017 | Rocky RunPhiladelphia | PA | 1:59:37 | #491 |
| 2010 | Space Coast Marathon & Half MarathonCocoa | FL | 1:54:16 | #334 |
| 2006 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 1:57:42 | #654 |
| 1999 | Beer City Half™ San DiegoSan Diego | CA | 1:50:50 | #1649 |
| 1991 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:10:09 | #1136 |
| 1990 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:07:03 | #1363 |
| 1987 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:56:53 | #1362 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
5 racesMIMichigan
4 racesCACalifornia
3 racesPAPennsylvania
3 racesVAVirginia
2 racesFLFlorida
1 raceOROregon
1 raceILIllinois
1 raceWAWashington
1 raceMAMassachusetts
1 raceNJNew Jersey
1 race50-State Challenge
11/ 51 states + DC
40 states to go