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JT
Jonathan Tam
MaleCalifornia2006–2025
21
Total Finishes
15
Different Races
2
States (4%)
1:34:22
PR (7:12/mi)
2:09:02
Average
+0:19:12
Slower (first to last)
Medal House
2019
Rock 'n' Roll Half Marathon San Francisco
2:15:13
#2049 overall#1257 gender
2019
2025 Aramco Houston Half Marathon Searchable Finish Line Video
3:09:03
#11273 overall
2017
Berkeley Half Marathon
2:14:18
#2482 overall#1601 gender
2017
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
2:20:48
#3339 overall#1909 gender
2015
Rock 'n' Roll Half Marathon San Francisco
1:34:22
#130 overall#116 gender
2014
Rock 'n' Roll San Jose
1:39:35
#474 overall#384 gender
2014
Surf City Marathon
3:19:14
#14216 overall#5827 gender
2013
OC Marathon - Half Marathon - 5K
2:06:56
#3271 overall#1871 gender
2013
2026 2XU Long Beach Marathon & Half Marathon
2:07:42
#3447 overall#2148 gender
2010
Summer's Done 13.1
1:37:41
#305 overall#246 gender
2007
2025 Aramco Houston Half Marathon Searchable Finish Line Video
1:45:27
#560 overall#414 gender
2006
2025 Aramco Houston Half Marathon Searchable Finish Line Video
1:51:18
#1065 overall#826 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:40:35 | #492 |
| 2025 | United Airlines NYC HalfNew York | NY | 2:00:03 | #12079 |
| 2025 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:10:30 | #5456 |
| 2024 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:40:57 | #455 |
| 2024 | San Francisco Giant RaceSan Francisco | CA | 2:31:13 | #970 |
| 2023 | Bay Bridge Half MarathonOakland | CA | 1:47:37 | #174 |
| 2023 | Monterey Bay Half MarathonMonterey | CA | 2:21:41 | #3094 |
| 2023 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 2:52:44 | #1759 |
| 2022 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 1:43:53 | #380 |
| 2022 | Berkeley Half MarathonBerkeley | CA | 2:35:18 | #1821 |
| 2021 | Rock 'n' Roll San DiegoSan Diego | CA | 1:42:48 | #520 |
| 2020 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:02:31 | #3768 |
| 2019 | Rock 'n' Roll Half Marathon San FranciscoSan Francisco | CA | 2:15:13 | #2049 |
| 2019 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 3:09:03 | #11273 |
| 2017 | Berkeley Half MarathonBerkeley | CA | 2:14:18 | #2482 |
| 2017 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:20:48 | #3339 |
| 2015 | Rock 'n' Roll Half Marathon San FranciscoSan Francisco | CA | 1:34:22 | #130 |
| 2014 | Rock 'n' Roll San JoseSan Jose | CA | 1:39:35 | #474 |
| 2014 | Surf City MarathonHuntington Beach | CA | 3:19:14 | #14216 |
| 2013 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:06:56 | #3271 |
| 2013 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 2:07:42 | #3447 |
| 2010 | Summer's Done 13.1Austin | TX | 1:37:41 | #305 |
| 2007 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 1:45:27 | #560 |
| 2006 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 1:51:18 | #1065 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
17 racesTXTexas
6 races50-State Challenge
2/ 51 states + DC
49 states to go