F · Age 40 · Livermore, CA
Runner Index
37.6
ParticipantAverage of your best 3 races in the past 3 years (any distance, by age-graded performance).
#1
Shamrock'n Weekend
5K · 2025-03-15
40.3% AG
#2
Shamrock'n Weekend
Half Marathon · 2025-03-15
37.5% AG
#3
Shamrock'n Weekend
Half Marathon · 2026-03-14
35.0% 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
27:48
10K
57:32
Half Marathon
02:05:44
Marathon
04:19:52
Races
3
Total Distance
47.2 km
Best Age-Graded
40.3%
Best Distance
5K
Best Overall Finish
842nd Overall at Shamrock'n Weekend · 2025-03-15
Best Age-Graded
Fastest Times
Livermore, CA · Age 40
Runner Index
37.6
ParticipantTotal Races
3
Total KM
47.2 km
Career Podiums
0
Favorite Distance
5K
PB at Favorite
36:03
Best Year
2025 (2 races)
runclax — Community Local Athletes Index
5K
36:03
Shamrock'n Weekend
2025-03-15
40.3% AG
Half Marathon
02:53:46
Shamrock'n Weekend
2025-03-15
37.5% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2025 | 2 | 40.3% | 36:03 | 26.1 km |
| 2026 | 1 | 35.0% | 03:06:54 | 21.1 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 |
|---|---|---|---|---|---|---|
| Shamrock'n Weekend | 2026-03-14 | Half Marathon | 03:06:54 | 3604 | 35.0% | |
| Shamrock'n Weekend | 2025-03-15 | Half Marathon | 02:53:46 | 2657 | 37.5% | |
| Shamrock'n Weekend | 2025-03-15 | 5K | 36:03 | 842 | 40.3% |