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RM
Ron Ma
MaleCalifornia2015–2025
19
Total Finishes
16
Different Races
1
States (2%)
2:14:58
PR (10:18/mi)
2:30:13
Average
+0:07:49
Slower (first to last)
Medal House
2023
Santa Hustle Roseville
2:17:41
#170 overall
2022
Quarry Turkey
2:44:00
#113 overall
2019
City to the Sea Half Marathon & 5K
2:38:23
#959 overall#428 gender
2019
Summer Breeze
2:44:49
#309 overall
2019
Brazen Summer Breeze
2:44:49
#309 overall#164 gender
2018
Silicon Valley Running Festival Half Marathon
2:19:03
#685 overall#401 gender
2017
Santa Cruz Half Marathon
2:14:58
#796 overall#417 gender
2017
Monterey Bay Half Marathon
2:27:09
#3544 overall#1619 gender
2016
Race to the End of Summer
2:26:28
#105 overall#63 gender
2016
Tinker Bell Half Marathon
2:27:34
#579 overall#579 gender
2015
The Giant Race
2:24:11
#2193 overall#1158 gender
2015
Rock 'n' Roll San Jose
2:42:04
#6019 overall#3531 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Urban Cow Half MarathonSacramento | CA | 2:32:00 | #2112 |
| 2024 | Santa Hustle RosevilleRoseville | CA | 2:18:54 | #207 |
| 2024 | American River Parkway Half MarathonSacramento | CA | 2:23:51 | #458 |
| 2024 | Urban Cow Half MarathonSacramento | CA | 2:34:29 | #1978 |
| 2023 | Santa Hustle RosevilleRoseville | CA | 2:17:41 | #170 |
| 2023 | Santa Hustle RosevilleRoseville | CA | 2:17:41 | #170 |
| 2023 | Davis Turkey TrotDavis | CA | 2:21:19 | #257 |
| 2023 | Urban Cow Half MarathonSacramento | CA | 2:32:47 | #1804 |
| 2023 | Bay Breeze Half Marathon, 10K and 5KSan Leandro | CA | 2:46:15 | #191 |
| 2022 | Quarry TurkeyFremont | CA | 2:44:00 | #113 |
| 2019 | City to the Sea Half Marathon & 5KSan Luis Obispo | CA | 2:38:23 | #959 |
| 2019 | Summer BreezeSan Leandro | CA | 2:44:49 | #309 |
| 2019 | Brazen Summer BreezeSan Leandro | CA | 2:44:49 | #309 |
| 2018 | Silicon Valley Running Festival Half MarathonSan Jose | CA | 2:19:03 | #685 |
| 2017 | Santa Cruz Half MarathonSanta Cruz | CA | 2:14:58 | #796 |
| 2017 | Monterey Bay Half MarathonMonterey | CA | 2:27:09 | #3544 |
| 2016 | Race to the End of SummerSan Jose | CA | 2:26:28 | #105 |
| 2016 | Tinker Bell Half MarathonAnaheim | CA | 2:27:34 | #579 |
| 2015 | The Giant RaceSan Francisco | CA | 2:24:11 | #2193 |
| 2015 | Rock 'n' Roll San JoseSan Jose | CA | 2:42:04 | #6019 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
20 races50-State Challenge
1/ 51 states + DC
50 states to go