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

Brian Park

M · Age 41 · Sacramento, CA

Runner Index

31.8

Participant

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

#1

Urban Cow Weekend

5K · 2025-09-27

32.0% AG

#2

Urban Cow Weekend

5K · 2024-10-05

31.8% AG

#3

Credit Union SACTOWN Run

5K · 2025-04-06

31.7% 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

10

Total Distance

50.0 km

Best Age-Graded

32.0%

Best Distance

5K

Trophy Case

🏆

Best Overall Finish

167th Overall at Wild Rose Half Marathon & 5K 5K · 2026-05-16

🥇

Best Age-Graded

32.0%Participant
⚡

Fastest Times

5K: 42:16

Brian Park

Sacramento, CA · Age 41

Runner Index

31.8

Participant

Total Races

10

Total KM

50.0 km

Career Podiums

0

Favorite Distance

5K

PB at Favorite

42:16

Best Year

2025 (5 races)

runclax — Community Local Athletes Index

Personal Bests

5K

42:16

Urban Cow Weekend

2025-09-27

32.0% AG

Age-Graded Trend

Year by Year

YearRacesBest Age-GradedBest TimeDistance
2024131.8%42:175.0 km
2025532.0%42:1625.0 km
2026430.9%43:5020.0 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
Urban Cow Weekend2026-09-265K45:4912656129.7%
Barks & Brews 5K2026-05-255K44:157103130.6%
Wild Rose Half Marathon & 5K 5K2026-05-165K50:3016726.8%
Shamrock'n Weekend2026-03-145K43:50156330.9%
Run to Feed the Hungry2025-11-275K43:5717288230.8%
Urban Cow Weekend2025-09-275K42:1696932.0%
Barks & Brews 5K2025-05-265K43:095223731.1%
Credit Union SACTOWN Run2025-04-065K42:1946831.7%
Shamrock'n Weekend2025-03-155K45:45144329.4%
Urban Cow Weekend2024-10-055K42:1779031.8%