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William Janicki

M · Age 77 · El Dorado Hills, CA

Runner Index

58.5

Participant

Average of your best 3 races in the past 3 years (any distance, by age-graded performance).

#1

Shamrock'n Weekend

5K · 2026-03-14

59.7% AG

#2

Shamrock'n Weekend

5K · 2025-03-15

58.5% AG

#3

Run Rocklin

5K · 2026-04-12

57.4% 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

25:38

10K

52:48

Half Marathon

01:55:02

Marathon

04:01:10

Races

6

Total Distance

30.0 km

Best Age-Graded

59.7%

Best Distance

5K

Overall Podiums

0

Overall Wins

0

AG Podiums

3

AG Wins

0

Trophy Case

🏆

Best Overall Finish

71st Overall at Gold Country Run 10K, 5K and Kids K Presented by Marshall 5K · 2026-09-13

🥇

Best Age-Graded

59.7%Participant
⚡

Fastest Times

5K: 32:32

William Janicki

El Dorado Hills, CA · Age 77

Runner Index

58.5

Participant

Total Races

6

Total KM

30.0 km

Career Podiums

3

Favorite Distance

5K

PB at Favorite

32:32

Best Year

2026 (3 races)

runclax — Community Local Athletes Index

Personal Bests

5K

32:32

Shamrock'n Weekend

2026-03-14

59.7% AG

Age-Graded Trend

Year by Year

YearRacesBest Age-GradedBest TimeDistance
2024152.9%35:255.0 km
2025258.5%32:3510.0 km
2026359.7%32:3215.0 km

Your peers

Runners close to you in age and ability, so you can line up your own little race series.

Race History

RaceDateDistanceTimeOverallAG PlaceAge-Graded
Gold Country Run 10K, 5K and Kids K Presented by Marshall 5K2026-09-135K36:2871253.2%
Run Rocklin2026-04-125K33:50270357.4%
Shamrock'n Weekend2026-03-145K32:3266659.7%
Run to Feed the Hungry2025-11-275K01:01:0020671031.8%
Shamrock'n Weekend2025-03-155K32:3554958.5%
Run with the Cops2024-09-215K35:25105252.9%