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Sean Harrison
MaleCalifornia2011–2026
19
Total Finishes
17
Different Races
10
States (20%)
1:54:27
PR (8:44/mi)
2:28:31
Average
-0:55:53
Faster (first to last)
Medal House
2016
Red White and Boom Half Marathon
2:00:30
#893 overall#588 gender
2015
2026 Gulf Beach Half Marathon
1:57:16
#120 overall#66 gender
2014
Dallas Marathon Weekend
2:04:38
#2296 overall#1497 gender
2014
Run SAN DIEGO 5K/10K/13.1
2:11:20
#2750 overall#1598 gender
2014
Fairfield Road Races
2:18:54
#2776 overall#1371 gender
2014
La Jolla Half Marathon & 5K
2:34:34
#4624 overall#2451 gender
2014
Carlsbad Marathon
2:36:04
#5452 overall#2525 gender
2013
Broadway Bridge 5K, 10K and Half Marathon
3:09:31
#433 overall#182 gender
2012
2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego
1:59:37
#1005 overall#698 gender
2012
La Jolla Half Marathon & 5K
2:11:28
#3099 overall#1908 gender
2011
Frederick Running Festival
3:16:41
#3642 overall#1700 gender
2011
Baltimore Running Festival
3:32:27
#8911 overall#3739 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 1:49:13 | #807 |
| 2026 | First State Half Marathon & 10KNewark | DE | 2:20:48 | #263 |
| 2025 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:54:27 | #6585 |
| 2025 | Yellowstone Half Marathon WeekendWest Yellowstone | MT | 2:17:30 | #266 |
| 2025 | Delaware Running FestivalWilmington | DE | 2:40:06 | #593 |
| 2025 | Grand Teton Half MarathonJackson | WY | 4:01:06 | #1868 |
| 2024 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 1:06:17 | #1235 |
| 2023 | Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In Hand | PA | 1:58:36 | #342 |
| 2023 | Delaware Running FestivalWilmington | DE | 2:17:06 | #426 |
| 2021 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 1:58:11 | #718 |
| 2016 | Red White and Boom Half MarathonMinneapolils | MN | 2:00:30 | #893 |
| 2015 | 2026 Gulf Beach Half MarathonMilford | CT | 1:57:16 | #120 |
| 2014 | Dallas Marathon WeekendDallas | TX | 2:04:38 | #2296 |
| 2014 | Run SAN DIEGO 5K/10K/13.1San Diego | CA | 2:11:20 | #2750 |
| 2014 | Fairfield Road RacesFairfield | CT | 2:18:54 | #2776 |
| 2014 | La Jolla Half Marathon & 5KSan Diego | CA | 2:34:34 | #4624 |
| 2014 | Carlsbad MarathonCarlsbad | CA | 2:36:04 | #5452 |
| 2013 | Broadway Bridge 5K, 10K and Half MarathonKansas City | MO | 3:09:31 | #433 |
| 2012 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 1:59:37 | #1005 |
| 2012 | La Jolla Half Marathon & 5KSan Diego | CA | 2:11:28 | #3099 |
| 2011 | Frederick Running FestivalFrederick | MD | 3:16:41 | #3642 |
| 2011 | Baltimore Running FestivalBaltimore | MD | 3:32:27 | #8911 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
5 racesDEDelaware
3 racesCTConnecticut
2 racesMDMaryland
2 racesTXTexas
2 racesMOMissouri
1 raceMTMontana
1 raceNYNew York
1 raceWYWyoming
1 raceCOColorado
0 races50-State Challenge
10/ 51 states + DC
41 states to go