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Constance Chiu

F · Age 15 · Elk Grove, CA

Runner Index

55.2

Participant

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

#1

Run to Feed the Hungry

10K · 2025-11-27

59.5% AG

#2

Run 4 Hunger

5K · 2026-07-04

55.8% AG

#3

Run 4 Hunger

5K · 2025-07-04

50.4% 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

26:41

10K

55:38

Half Marathon

02:05:04

Marathon

04:19:52

Races

3

Total Distance

20.0 km

Best Age-Graded

59.5%

Best Distance

10K

Overall Podiums

0

Overall Wins

0

AG Podiums

1

AG Wins

0

Trophy Case

🏆

Best Overall Finish

75th Overall at Run 4 Hunger · 2026-07-04

🥇

Best Age-Graded

59.5%Participant
⚡

Fastest Times

5K: 26:2410K: 52:35

Constance Chiu

Elk Grove, CA · Age 15

Runner Index

55.2

Participant

Total Races

3

Total KM

20.0 km

Career Podiums

1

Favorite Distance

5K

PB at Favorite

26:24

Best Year

2025 (2 races)

runclax — Community Local Athletes Index

Personal Bests

5K

26:24

Run 4 Hunger

2026-07-04

55.8% AG

10K

52:35

Run to Feed the Hungry

2025-11-27

59.5% AG

Age-Graded Trend

Year by Year

YearRacesBest Age-GradedBest TimeDistance
2025259.5%29:5115.0 km
2026155.8%26:245.0 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
Run 4 Hunger2026-07-045K26:2475355.8%
Run to Feed the Hungry2025-11-2710K52:35531459.5%
Run 4 Hunger2025-07-045K29:511391350.4%