F · Age 40 · Rocklin, CA
Runner Index
37.9
ParticipantAverage of your best 3 races in the past 3 years (any distance, by age-graded performance).
#1
Run Rocklin
10K · 2026-04-12
39.4% AG
#2
Run Rocklin
10K · 2025-03-30
37.2% AG
#3
Gold Country Run 10K, 5K and Kids K Presented by Marshall 10K
10K · 2026-09-13
37.1% 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
27:48
10K
57:32
Half Marathon
02:05:44
Marathon
04:19:52
Races
3
Total Distance
30.0 km
Best Age-Graded
39.4%
Best Distance
10K
Best Overall Finish
117th Overall at Gold Country Run 10K, 5K and Kids K Presented by Marshall 10K · 2026-09-13
Best Age-Graded
Fastest Times
Rocklin, CA · Age 40
Runner Index
37.9
ParticipantTotal Races
3
Total KM
30.0 km
Career Podiums
0
Favorite Distance
10K
PB at Favorite
01:15:22
Best Year
2026 (2 races)
runclax — Community Local Athletes Index
10K
01:15:22
Run Rocklin
2026-04-12
39.4% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2025 | 1 | 37.2% | 01:19:25 | 10.0 km |
| 2026 | 2 | 39.4% | 01:15:22 | 20.0 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 |
|---|---|---|---|---|---|---|
| Gold Country Run 10K, 5K and Kids K Presented by Marshall 10K | 2026-09-13 | 10K | 01:20:30 | 117 | 14 | 37.1% |
| Run Rocklin | 2026-04-12 | 10K | 01:15:22 | 232 | 20 | 39.4% |
| Run Rocklin | 2025-03-30 | 10K | 01:19:25 | 213 | 26 | 37.2% |