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JC
Jeffrey Cheng
MaleCalifornia2007–2026
17
Total Finishes
16
Different Races
5
States (10%)
1:23:20
PR (6:22/mi)
2:11:57
Average
-1:03:14
Faster (first to last)
Medal House
2018
Rock 'n' Roll Los Angeles Half Marathon
2:05:39
#1373 overall#991 gender
2017
Rock 'n' Roll Los Angeles Half Marathon
2:09:42
#1757 overall#1157 gender
2017
Rock 'n' Roll San Jose
2:15:09
#2976 overall#2045 gender
2017
Hibiscus Half Marathon 5m 15K
2:34:30
#845 overall#417 gender
2016
Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8k
1:53:34
#1577 overall
2016
Summit Rock
3:36:40
#131 overall#79 gender
2014
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
2:13:05
#2529 overall#1542 gender
2014
San Francisco Marathon
2:13:05
#2530 overall#1543 gender
2012
Philadelphia Marathon
1:39:41
#679 overall#502 gender
2012
Morgan Hill Marathon & Half Marathon
2:17:40
#590 overall#361 gender
2011
Rock 'n' Roll Los Angeles Half Marathon
2:31:08
#4815 overall#2537 gender
2007
Metro Silicon Valley Marathon
2:52:53
#745 overall#411 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Rose Bowl Half MarathonPasadena | CA | 1:49:39 | #1339 |
| 2025 | Rose Bowl Half MarathonPasadena | CA | 1:23:20 | #36 |
| 2025 | Capital City Half MarathonColumbus | OH | 1:23:47 | #47 |
| 2025 | Long Beach MarathonLong Beach | CA | 1:53:58 | #1477 |
| 2025 | Pittsburgh Marathon WeekendPittsburgh | PA | 2:40:30 | #8807 |
| 2024 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 1:29:53 | #54 |
| 2023 | United Airlines NYC HalfNew York | NY | 2:16:34 | #16356 |
| 2018 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 2:05:39 | #1373 |
| 2018 | Rock 'n' Roll Los Angeles | — | 2:05:39 | #1375 |
| 2018 | Rock 'n' Roll Half Marathon San FranciscoSan Francisco | CA | 2:23:12 | #2783 |
| 2017 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 2:09:42 | #1757 |
| 2017 | Rock 'n' Roll San JoseSan Jose | CA | 2:15:09 | #2976 |
| 2017 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 2:34:30 | #845 |
| 2016 | Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmond | VA | 1:53:34 | #1577 |
| 2016 | Summit RockSaratoga | CA | 3:36:40 | #131 |
| 2014 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:13:05 | #2529 |
| 2014 | San Francisco Marathon | — | 2:13:05 | #2530 |
| 2012 | Philadelphia MarathonPhiladelphia | PA | 1:39:41 | #679 |
| 2012 | Morgan Hill Marathon & Half MarathonMorgan Hill | CA | 2:17:40 | #590 |
| 2011 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 2:31:08 | #4815 |
| 2007 | Metro Silicon Valley Marathon | — | 2:52:53 | #745 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
12 racesPAPennsylvania
2 racesNYNew York
1 raceOHOhio
1 raceMDMaryland
0 races50-State Challenge
5/ 50 states
45 states to go