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

Mary Keller

F · Age 64 · newcastle, CA

Runner Index

43.3

Participant

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

#1

Kaiser Permanente Women's Fitness Festival

10K · 2026-06-07

45.9% AG

#2

Urban Cow Weekend

Half Marathon · 2025-09-27

45.6% AG

#3

Urban Cow Weekend

Half Marathon · 2026-09-26

38.6% 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

52.2 km

Best Age-Graded

45.9%

Best Distance

10K

Trophy Case

🏆

Best Overall Finish

504th Overall at Kaiser Permanente Women's Fitness Festival · 2026-06-07

🥇

Best Age-Graded

45.9%Participant
⚡

Fastest Times

10K: 01:24:23Half Marathon: 03:06:16

Mary Keller

newcastle, CA · Age 64

Runner Index

43.3

Participant

Total Races

3

Total KM

52.2 km

Career Podiums

0

Favorite Distance

10K

PB at Favorite

01:24:23

Best Year

2026 (2 races)

runclax — Community Local Athletes Index

Personal Bests

10K

01:24:23

Kaiser Permanente Women's Fitness Festival

2026-06-07

45.9% AG

Half Marathon

03:06:16

Urban Cow Weekend

2025-09-27

45.6% AG

Age-Graded Trend

Year by Year

YearRacesBest Age-GradedBest TimeDistance
2025145.6%03:06:1621.1 km
2026245.9%01:24:2331.1 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
Urban Cow Weekend2026-09-26Half Marathon03:43:1435704738.6%
Kaiser Permanente Women's Fitness Festival2026-06-0710K01:24:2350445.9%
Urban Cow Weekend2025-09-27Half Marathon03:06:16278945.6%