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runclaxCommunity Local Athletes Index · 5K · 10K · Half Marathon · MarathonSupport us

Jon Williams

M · Age 33 · Sacramento, CA

Runner Index

42.1

Participant

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

#1

Credit Union SACTOWN Run

5K · 2026-04-12

46.9% AG

#2

Run 4 Hunger

10K · 2025-07-04

41.1% AG

#3

Beer City Half™ Sacramento Half Marathon

Half Marathon · 2026-05-09

38.5% 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

25:38

10K

52:48

Half Marathon

01:55:02

Marathon

04:01:10

Races

5

Total Distance

51.1 km

Best Age-Graded

46.9%

Best Distance

5K

Trophy Case

🏆

Best Overall Finish

112th Overall at Run 4 Hunger · 2025-07-04

🥇

Best Age-Graded

46.9%Participant
⚡

Fastest Times

5K: 27:3310K: 01:04:20Half Marathon: 02:29:52

Jon Williams

Sacramento, CA · Age 33

Runner Index

42.1

Participant

Total Races

5

Total KM

51.1 km

Career Podiums

0

Favorite Distance

5K

PB at Favorite

27:33

Best Year

2026 (3 races)

runclax — Community Local Athletes Index

Personal Bests

5K

27:33

Credit Union SACTOWN Run

2026-04-12

46.9% AG

10K

01:04:20

Run 4 Hunger

2025-07-04

41.1% AG

Half Marathon

02:29:52

Beer City Half™ Sacramento Half Marathon

2026-05-09

38.5% AG

Age-Graded Trend

Year by Year

YearRacesBest Age-GradedBest TimeDistance
2025241.1%01:04:2020.0 km
2026346.9%27:3331.1 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
Barks & Brews 5K2026-05-255K50:287964525.6%
Beer City Half™ Sacramento Half Marathon2026-05-09Half Marathon02:29:5222438.5%
Credit Union SACTOWN Run2026-04-125K27:331573346.9%
Run to Feed the Hungry2025-11-2710K01:46:02173615125.0%
Run 4 Hunger2025-07-0410K01:04:201121441.1%