M · Age 31 · SF, CA
Runner Index
52.1
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
57.8% AG
#2
California International Marathon
Marathon · 2025-12-07
55.4% AG
#3
Urban Cow Weekend
Half Marathon · 2024-10-05
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
24:39
10K
50:44
Half Marathon
01:50:29
Marathon
03:51:37
Races
3
Total Distance
105.5 km
Best Age-Graded
57.8%
Best Distance
Marathon
Best Overall Finish
1301st Overall at Urban Cow Weekend · 2024-10-05
Best Age-Graded
Fastest Times
SF, CA · Age 31
Runner Index
52.1
ParticipantTotal Races
3
Total KM
105.5 km
Career Podiums
0
Favorite Distance
Half Marathon
PB at Favorite
02:13:43
Best Year
2025 (2 races)
runclax — Community Local Athletes Index
Half Marathon
02:13:43
Urban Cow Weekend
2024-10-05
43.0% AG
Marathon
03:28:48
California International Marathon
2025-12-07
57.8% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2024 | 1 | 43.0% | 02:13:43 | 21.1 km |
| 2025 | 2 | 57.8% | 03:28:48 | 84.4 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 | 03:28:48 | 3161 | 57.8% | |
| California International Marathon | 2025-12-07 | Marathon | 03:37:35 | 3706 | 55.4% | |
| Urban Cow Weekend | 2024-10-05 | Half Marathon | 02:13:43 | 1301 | 43.0% |