M · Age 46 · Sunnyvale, CA
Runner Index
51.5
ParticipantAverage of your best 3 races in the past 3 years (any distance, by age-graded performance).
#1
California International Marathon
Marathon · 2025-12-07
58.3% AG
#2
California International Marathon
Marathon · 2024-12-08
53.1% AG
#3
Shamrock'n Weekend
Half Marathon · 2025-03-15
43.0% AG
Predicted Times
Based on your Runner Index — the average of your three best age-graded performances in the last 3 years. Times reflect your peak level, not a typical race day.
5K
25:38
10K
52:48
Half Marathon
01:55:02
Marathon
04:01:10
Races
3
Total Distance
105.5 km
Best Age-Graded
58.3%
Best Distance
Marathon
Best Overall Finish
1854th Overall at Shamrock'n Weekend · 2025-03-15
Best Age-Graded
Fastest Times
Sunnyvale, CA · Age 46
Runner Index
51.5
ParticipantTotal Races
3
Total KM
105.5 km
Career Podiums
0
Favorite Distance
Half Marathon
PB at Favorite
02:23:25
Best Year
2025 (2 races)
runclax — Community Local Athletes Index
Half Marathon
02:23:25
Shamrock'n Weekend
2025-03-15
43.0% AG
Marathon
03:40:31
California International Marathon
2025-12-07
58.3% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2024 | 1 | 53.1% | 04:00:03 | 42.2 km |
| 2025 | 2 | 58.3% | 02:23:25 | 63.3 km |
Runners close to you in age and ability, so you can line up your own little race series.
| Race | Date | Distance | Time | Overall | AG Place | Age-Graded |
|---|---|---|---|---|---|---|
| California International Marathon | 2025-12-07 | Marathon | 03:40:31 | 3889 | 58.3% | |
| Shamrock'n Weekend | 2025-03-15 | Half Marathon | 02:23:25 | 1854 | 43.0% | |
| California International Marathon | 2024-12-08 | Marathon | 04:00:03 | 5178 | 53.1% |