F · Age 39 · Antelope, CA
Runner Index
43.0
ParticipantAverage of your best 3 races in the past 3 years (any distance, by age-graded performance).
#1
Shamrock'n Weekend
Half Marathon · 2025-03-15
44.6% AG
#2
California International Marathon
Marathon · 2025-12-07
42.9% AG
#3
Lake Natoma Trail Run
10K · 2026-06-06
41.5% 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
5
Total Distance
93.3 km
Best Age-Graded
44.6%
Best Distance
Half Marathon
Best Overall Finish
12th Overall at Wild Flowers 10k 10K · 2026-04-11
Best Age-Graded
Fastest Times
Antelope, CA · Age 39
Runner Index
43.0
ParticipantTotal Races
5
Total KM
93.3 km
Career Podiums
0
Favorite Distance
10K
PB at Favorite
01:11:33
Best Year
2026 (3 races)
runclax — Community Local Athletes Index
10K
01:11:33
Lake Natoma Trail Run
2026-06-06
41.5% AG
Half Marathon
02:25:03
Shamrock'n Weekend
2025-03-15
44.6% AG
Marathon
05:11:17
California International Marathon
2025-12-07
42.9% AG
| Year | Races | Best Age-Graded | Best Time | Distance |
|---|---|---|---|---|
| 2025 | 2 | 44.6% | 02:25:03 | 63.3 km |
| 2026 | 3 | 41.5% | 01:11:33 | 30.0 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 |
|---|---|---|---|---|---|---|
| Lake Natoma Trail Run | 2026-06-06 | 10K | 01:11:33 | 60 | 7 | 41.5% |
| Wild Flowers 10k 10K | 2026-04-11 | 10K | 01:18:44 | 64 | 37.8% | |
| Wild Flowers 10k 10K | 2026-04-11 | 10K | 01:18:44 | 12 | 12 | 37.8% |
| California International Marathon | 2025-12-07 | Marathon | 05:11:17 | 7387 | 42.9% | |
| Shamrock'n Weekend | 2025-03-15 | Half Marathon | 02:25:03 | 1926 | 44.6% |