M · Age 73 · Grass Valley, CA
Runner Index
38.8
ParticipantAverage of your best 3 races in the past 3 years (any distance, by age-graded performance).
#1
Urban Cow Weekend
5K · 2024-10-05
40.2% AG
#2
Urban Cow Weekend
Half Marathon · 2024-10-05
39.0% AG
#3
Urban Cow Weekend
5K · 2025-09-27
37.3% 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
7
Total Distance
93.3 km
Best Age-Graded
40.2%
Best Distance
5K
Overall Podiums
0
Overall Wins
0
AG Podiums
2
AG Wins
0
Best Overall Finish
12th Overall at Auburn Half Marathon Half Marathon · 2023-10-07
Best Age-Graded
Fastest Times
Grass Valley, CA · Age 73
Runner Index
38.8
ParticipantTotal Races
7
Total KM
93.3 km
Career Podiums
2
Favorite Distance
5K
PB at Favorite
43:51
Best Year
2025 (3 races)
runclax — Community Local Athletes Index
5K
43:51
Urban Cow Weekend
2024-10-05
40.2% AG
10K
01:42:34
Knickerbocker Canyon Trail Run 10K
2023-03-25
34.9% AG
Half Marathon
03:24:04
Urban Cow Weekend
2024-10-05
39.0% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2023 | 2 | 34.9% | 01:42:34 | 31.1 km |
| 2024 | 2 | 40.2% | 43:51 | 26.1 km |
| 2025 | 3 | 37.3% | 48:00 | 36.1 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 5K · 2025-09-27 | 2025-09-27 | 5K | 48:00 | 1104 | 37.3% | |
| Urban Cow Weekend Half Marathon · 2025-09-27 | 2025-09-27 | Half Marathon | 03:42:08 | 3014 | 36.3% | |
| Knickerbocker Canyon Trail Run 10K 10K · 2025-03-22 | 2025-03-22 | 10K | 02:06:11 | 53 | 2 | 29.0% |
| Urban Cow Weekend Half Marathon · 2024-10-05 | 2024-10-05 | Half Marathon | 03:24:04 | 2704 | 39.0% | |
| Urban Cow Weekend 5K · 2024-10-05 | 2024-10-05 | 5K | 43:51 | 854 | 40.2% | |
| Auburn Half Marathon Half Marathon Half Marathon · 2023-10-07 | 2023-10-07 | Half Marathon | 04:52:57 | 12 | 5 | 26.9% |
| Knickerbocker Canyon Trail Run 10K 10K · 2023-03-25 | 2023-03-25 | 10K | 01:42:34 | 48 | 3 | 34.9% |