M · Age 43 · SF, CA
Runner Index
76.6
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
78.1% AG
#2
California International Marathon
Marathon · 2024-12-08
76.1% AG
#3
Urban Cow Weekend
Half Marathon · 2026-09-26
75.6% 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
18:03
10K
36:37
Half Marathon
01:19:50
Marathon
02:45:02
Races
3
Total Distance
105.5 km
Best Age-Graded
78.1%
Best Distance
Marathon
Best Overall Finish
72nd Overall at Urban Cow Weekend · 2026-09-26
Best Age-Graded
Fastest Times
SF, CA · Age 43
Runner Index
76.6
Regional ClassTotal Races
3
Total KM
105.5 km
Career Podiums
0
Favorite Distance
Half Marathon
PB at Favorite
01:20:51
Best Year
2024 (1 races)
runclax — Community Local Athletes Index
Half Marathon
01:20:51
Urban Cow Weekend
2026-09-26
75.6% AG
Marathon
02:40:28
California International Marathon
2025-12-07
78.1% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2024 | 1 | 76.1% | 02:43:24 | 42.2 km |
| 2025 | 1 | 78.1% | 02:40:28 | 42.2 km |
| 2026 | 1 | 75.6% | 01:20:51 | 21.1 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 |
|---|---|---|---|---|---|---|
| Urban Cow Weekend | 2026-09-26 | Half Marathon | 01:20:51 | 72 | 8 | 75.6% |
| California International Marathon | 2025-12-07 | Marathon | 02:40:28 | 443 | 78.1% | |
| California International Marathon | 2024-12-08 | Marathon | 02:43:24 | 386 | 76.1% |