Back to runner search
JA
Jonathan Alton
MaleCalifornia2012–2026
13
Total Finishes
4
Different Races
1
States (2%)
1:30:48
PR (6:56/mi)
1:48:26
Average
+0:00:45
Slower (first to last)
Medal House
2025
Peace Officer Memorial Run
1:30:48
#5 overall
2023
Peace Officer Memorial Run
1:49:57
#40 overall
2023
Peace Officer Memorial Run
1:49:58
#40 overall#30 gender
2023
Modesto Marathon
2:03:22
#188 overall#137 gender
2022
Peace Officer Memorial Run
1:42:45
#6 overall
2022
Peace Officer Memorial Run
1:42:46
#6 overall#5 gender
2019
Shamrock'n Half Marathon
1:42:48
#283 overall#202 gender
2018
Shamrock'n Half Marathon
2:33:02
#2398 overall#1028 gender
2017
Shamrock'n Half Marathon
1:51:12
#421 overall#278 gender
2016
Modesto Marathon
1:39:13
#56 overall#51 gender
2013
Peace Officer Memorial Run
1:40:30
#21 overall#19 gender
2012
Peace Officer Memorial Run
1:41:16
#23 overall#20 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Peace Officer Memorial RunModesto | CA | 1:42:01 | #17 |
| 2025 | Peace Officer Memorial RunModesto | CA | 1:30:48 | #5 |
| 2023 | Peace Officer Memorial RunModesto | CA | 1:49:57 | #40 |
| 2023 | Peace Officer Memorial RunModesto | CA | 1:49:58 | #40 |
| 2023 | Modesto MarathonModesto | CA | 2:03:22 | #188 |
| 2022 | Peace Officer Memorial RunModesto | CA | 1:42:45 | #6 |
| 2022 | Peace Officer Memorial RunModesto | CA | 1:42:46 | #6 |
| 2019 | Shamrock'n Half MarathonSacramento | CA | 1:42:48 | #283 |
| 2018 | Shamrock'n Half MarathonSacramento | CA | 2:33:02 | #2398 |
| 2017 | Shamrock'n Half MarathonSacramento | CA | 1:51:12 | #421 |
| 2016 | Modesto MarathonModesto | CA | 1:39:13 | #56 |
| 2013 | Peace Officer Memorial RunModesto | CA | 1:40:30 | #21 |
| 2012 | Peace Officer Memorial RunModesto | CA | 1:41:16 | #23 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
13 races50-State Challenge
1/ 50 states
49 states to go