F · Age 38 · Grass Valley, CA
Runner Index
53.7
ParticipantAverage of your best 3 races in the past 3 years (any distance, by age-graded performance).
#1
Urban Cow Weekend
Half Marathon · 2026-09-26
54.5% AG
#2
Urban Cow Weekend
Half Marathon · 2025-09-27
54.3% AG
#3
Shamrock'n Weekend
Half Marathon · 2026-03-14
52.4% 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
26:52
10K
55:02
Half Marathon
02:00:28
Marathon
04:07:32
Races
5
Total Distance
126.6 km
Best Age-Graded
54.5%
Best Distance
Half Marathon
Best Overall Finish
887th Overall at Urban Cow Weekend · 2025-09-27
Best Age-Graded
Fastest Times
Grass Valley, CA · Age 38
Runner Index
53.7
ParticipantTotal Races
5
Total KM
126.6 km
Career Podiums
0
Favorite Distance
Half Marathon
PB at Favorite
01:58:36
Best Year
2025 (3 races)
runclax — Community Local Athletes Index
Half Marathon
01:58:36
Urban Cow Weekend
2025-09-27
54.3% AG
Marathon
04:29:30
California International Marathon
2025-12-07
49.1% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2025 | 3 | 54.3% | 01:58:36 | 84.4 km |
| 2026 | 2 | 54.5% | 01:58:51 | 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 |
|---|---|---|---|---|---|---|
| Urban Cow Weekend | 2026-09-26 | Half Marathon | 01:58:51 | 1218 | 60 | 54.5% |
| Shamrock'n Weekend | 2026-03-14 | Half Marathon | 02:02:51 | 1340 | 52.4% | |
| California International Marathon | 2025-12-07 | Marathon | 04:29:30 | 6298 | 49.1% | |
| Urban Cow Weekend | 2025-09-27 | Half Marathon | 01:58:36 | 887 | 54.3% | |
| Shamrock'n Weekend | 2025-03-15 | Half Marathon | 02:08:18 | 1253 | 50.0% |