M · Age 37 · Walnut Creek, CA
Runner Index
71.2
Regional ClassAverage of your best 3 races in the past 3 years (any distance, by age-graded performance).
#1
California International Marathon
Marathon · 2025-12-07
73.7% AG
#2
California International Marathon
Marathon · 2024-12-08
70.3% AG
#3
Urban Cow Weekend
Half Marathon · 2024-10-05
69.7% 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
18:35
10K
37:44
Half Marathon
01:22:05
Marathon
02:49:40
Races
3
Total Distance
105.5 km
Best Age-Graded
73.7%
Best Distance
Marathon
Best Overall Finish
24th Overall at Urban Cow Weekend · 2024-10-05
Best Age-Graded
Fastest Times
Walnut Creek, CA · Age 37
Runner Index
71.2
Regional ClassTotal Races
3
Total KM
105.5 km
Career Podiums
0
Favorite Distance
Half Marathon
PB at Favorite
01:22:50
Best Year
2024 (2 races)
runclax — Community Local Athletes Index
Half Marathon
01:22:50
Urban Cow Weekend
2024-10-05
69.7% AG
Marathon
02:43:41
California International Marathon
2025-12-07
73.7% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2024 | 2 | 70.3% | 01:22:50 | 63.3 km |
| 2025 | 1 | 73.7% | 02:43:41 | 42.2 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 | 02:43:41 | 541 | 73.7% | |
| California International Marathon | 2024-12-08 | Marathon | 02:51:36 | 684 | 70.3% | |
| Urban Cow Weekend | 2024-10-05 | Half Marathon | 01:22:50 | 24 | 69.7% |