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Amanda Mason

F · Age 38 · Sacramento, CA

Runner Index

45.4

Participant

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

#1

Urban Cow Weekend

5K · 2024-10-05

47.7% AG

#2

Running of the Elk

5K · 2026-03-29

44.8% AG

#3

Urban Cow Weekend

Half Marathon · 2024-10-05

43.8% 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

7

Total Distance

77.2 km

Best Age-Graded

47.7%

Best Distance

5K

Trophy Case

🏆

Best Overall Finish

163rd Overall at Running of the Elk 10K · 2024-03-24

🥇

Best Age-Graded

47.7%Participant
⚡

Fastest Times

5K: 29:5310K: 01:09:27Half Marathon: 02:26:20

Amanda Mason

Sacramento, CA · Age 38

Runner Index

45.4

Participant

Total Races

7

Total KM

77.2 km

Career Podiums

0

Favorite Distance

5K

PB at Favorite

29:53

Best Year

2024 (4 races)

runclax — Community Local Athletes Index

Personal Bests

5K

29:53

Urban Cow Weekend

2024-10-05

47.7% AG

10K

01:09:27

Shamrock'n Weekend

2026-03-14

42.4% AG

Half Marathon

02:26:20

Urban Cow Weekend

2024-10-05

43.8% AG

Age-Graded Trend

Year by Year

YearRacesBest Age-GradedBest TimeDistance
2024447.7%29:5341.1 km
2026344.8%32:1436.1 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
Running of the Elk2026-03-295K32:141731544.8%
Shamrock'n Weekend2026-03-1410K01:09:2775742.4%
Shamrock'n Weekend2026-03-14Half Marathon02:33:13284642.0%
Urban Cow Weekend2024-10-055K29:5331047.7%
Urban Cow Weekend2024-10-05Half Marathon02:26:20175143.8%
Race for the Arts2024-08-245K01:07:1750221.2%
Running of the Elk 10K2024-03-2410K01:10:291631541.6%