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JC
Jeffrey Chu
MaleCalifornia2001–2026
12
Total Finishes
10
Different Races
6
States (12%)
1:37:56
PR (7:29/mi)
2:05:16
Average
-0:08:10
Faster (first to last)
Medal House
2024
Chicago 13.1
1:49:42
#1438 overall#1146 gender
2022
Rock Hall Half Marathon presented by INFINITI
1:54:05
#217 overall#140 gender
2022
Optim Orthopedics Skidaway
2:27:32
#291 overall#133 gender
2021
Cleveland Marathon & Half Marathon
1:56:06
#529 overall#362 gender
2020
Kaiser Permanente San Francisco Half Marathon & 5K
2:15:53
#2161 overall#1365 gender
2019
Kaiser Permanente San Francisco Half Marathon & 5K
2:04:20
#1703 overall#1115 gender
2018
Kaiser Permanente San Francisco Half Marathon & 5K
2:08:34
#2258 overall#1423 gender
2017
Kaiser Permanente San Francisco Half Marathon & 5K
2:01:34
#1785 overall#1176 gender
2009
Rock ‘n’ Roll Philadelphia Half Marathon
1:46:45
#2829 overall#2130 gender
2009
Grandma's Marathon
1:53:08
#1157 overall#787 gender
2002
Kaiser Permanente San Francisco Half Marathon & 5K
1:47:46
#959 overall#727 gender
2001
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
1:46:06
#755 overall#581 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Run The Land - East vs. WestCleveland | OH | 1:37:56 | #6 |
| 2025 | Baltimore Running FestivalBaltimore | MD | 2:56:48 | #3916 |
| 2024 | Chicago 13.1Chicago | IL | 1:49:42 | #1438 |
| 2024 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 1:51:29 | #4586 |
| 2024 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:21:36 | #4907 |
| 2022 | Rock Hall Half Marathon presented by INFINITICleveland | OH | 1:54:05 | #217 |
| 2022 | Optim Orthopedics SkidawaySavannah | GA | 2:27:32 | #291 |
| 2021 | Cleveland Marathon & Half MarathonCleveland | OH | 1:56:06 | #529 |
| 2020 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:15:53 | #2161 |
| 2019 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:04:20 | #1703 |
| 2018 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:08:34 | #2258 |
| 2017 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:01:34 | #1785 |
| 2009 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:46:45 | #2829 |
| 2009 | Grandma's MarathonDuluth | MN | 1:53:08 | #1157 |
| 2002 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:47:46 | #959 |
| 2001 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:46:06 | #755 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
7 racesOHOhio
3 racesILIllinois
1 raceMDMaryland
1 raceNYNew York
1 racePAPennsylvania
1 race50-State Challenge
6/ 51 states + DC
45 states to go