M · Age 40 · Rocklin, CA
Runner Index
55.1
ParticipantAverage of your best 3 races in the past 3 years (any distance, by age-graded performance).
#1
Shamrock'n Weekend
Half Marathon · 2026-03-14
55.9% AG
#2
Urban Cow Weekend
Half Marathon · 2026-09-26
55.0% AG
#3
Urban Cow Weekend
Half Marathon · 2025-09-27
54.6% 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
24:32
10K
49:41
Half Marathon
01:48:13
Marathon
03:43:30
Races
5
Total Distance
126.6 km
Best Age-Graded
55.9%
Best Distance
Half Marathon
Best Overall Finish
59th Overall at Run Rocklin · 2025-03-30
Best Age-Graded
Fastest Times
Rocklin, CA · Age 40
Runner Index
55.1
ParticipantTotal Races
5
Total KM
126.6 km
Career Podiums
0
Favorite Distance
Half Marathon
PB at Favorite
01:45:56
Best Year
2025 (3 races)
runclax — Community Local Athletes Index
Half Marathon
01:45:56
Shamrock'n Weekend
2026-03-14
55.9% AG
Marathon
04:00:14
California International Marathon
2025-12-07
50.9% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2025 | 3 | 54.6% | 01:48:28 | 84.4 km |
| 2026 | 2 | 55.9% | 01:45:56 | 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 | 01:48:34 | 720 | 83 | 55.0% |
| Shamrock'n Weekend | 2026-03-14 | Half Marathon | 01:45:56 | 488 | 55.9% | |
| California International Marathon | 2025-12-07 | Marathon | 04:00:14 | 5191 | 50.9% | |
| Urban Cow Weekend | 2025-09-27 | Half Marathon | 01:48:28 | 483 | 54.6% | |
| Run Rocklin | 2025-03-30 | Half Marathon | 01:55:13 | 59 | 6 | 51.0% |