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JC
Justin Choi
MaleNew York2012–2025
30
Total Finishes
22
Different Races
7
States (14%)
1:19:33
PR (6:04/mi)
2:04:48
Average
+0:29:41
Slower (first to last)
Medal House
2022
Less Popular Brooklyn Half Marathon
1:36:56
#1725 overall#1456 gender
2022
NYRR Fred Lebow Half Marathon
1:45:12
#943 overall#816 gender
2019
Kaiser Permanente Colfax Marathon
1:33:15
#98 overall#81 gender
2018
2025 Aramco Houston Half Marathon Searchable Finish Line Video
2:51:33
#8758 overall
2016
Horsetooth Half Marathon - Presented by Fort Collins Connexion
1:45:47
#176 overall
2015
2025 Aramco Houston Half Marathon Searchable Finish Line Video
2:43:56
#8687 overall#4160 gender
2013
Less Popular Brooklyn Half Marathon
2:34:09
#19972 overall#10443 gender
2012
The North Face Endurance Challenge
2:10:58
#106 overall#87 gender
2012
Carlsbad Marathon
2:25:55
#4930 overall#2394 gender
2012
Tri-City Medical Center Carlsbad Marathon
2:25:55
#4931 overall#2396 gender
2012
The North Face® Endurance Challenge - New York
2:59:59
#397 overall#316 gender
2012
North Face Endurance Challenge - Northeast Regional
3:00:53
#387 overall#309 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | United Airlines NYC HalfNew York | NY | 1:21:11 | #476 |
| 2025 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:48:48 | #4305 |
| 2025 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 1:52:59 | #351 |
| 2025 | Santa Barbara Wine Country Half MarathonSolvang | CA | 1:59:43 | #304 |
| 2025 | Long Beach MarathonLong Beach | CA | 2:01:51 | #2403 |
| 2025 | DC Half RacesWashington | DC | 2:40:39 | #6347 |
| 2024 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:19:33 | #310 |
| 2024 | United Airlines NYC HalfNew York | NY | 1:20:36 | #426 |
| 2024 | NYRR Fred Lebow Half MarathonNew York | NY | 1:25:32 | #90 |
| 2024 | DC Half RacesWashington | DC | 2:10:47 | #3297 |
| 2024 | Cottonwood Vintage RunCottonwood | AZ | 2:32:29 | #120 |
| 2023 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 1:20:55 | #148 |
| 2023 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:29:53 | #1272 |
| 2023 | United Airlines NYC HalfNew York | NY | 1:34:36 | #1971 |
| 2023 | RunSedona EventsSedona | AZ | 1:59:15 | #188 |
| 2023 | Joshua Tree Half MarathonJoshua Tree | CA | 2:01:24 | #150 |
| 2023 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 2:40:54 | #3582 |
| 2022 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:36:56 | #1725 |
| 2022 | NYRR Fred Lebow Half MarathonNew York | NY | 1:45:12 | #943 |
| 2022 | B.A.A. Half MarathonBoston | MA | 2:48:28 | #5900 |
| 2019 | Kaiser Permanente Colfax MarathonDenver | CO | 1:33:15 | #98 |
| 2018 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:51:33 | #8758 |
| 2016 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:45:47 | #176 |
| 2015 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:43:56 | #8687 |
| 2013 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:34:09 | #19972 |
| 2012 | The North Face Endurance ChallengeSterling | VA | 2:10:58 | #106 |
| 2012 | Carlsbad MarathonCarlsbad | CA | 2:25:55 | #4930 |
| 2012 | Tri-City Medical Center Carlsbad Marathon | — | 2:25:55 | #4931 |
| 2012 | The North Face® Endurance Challenge - New YorkBear Mountain | NY | 2:59:59 | #397 |
| 2012 | North Face Endurance Challenge - Northeast Regional | — | 3:00:53 | #387 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
12 racesCACalifornia
6 racesAZArizona
2 racesCOColorado
2 racesDCDistrict of Columbia
2 racesTXTexas
2 racesMAMassachusetts
1 race50-State Challenge
7/ 50 states
43 states to go