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Sabina Zildzic

F · Age 50 · Sacramento, CA

Runner Index

51.3

Participant

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

#1

Dia De Los Miles

5K · 2025-10-26

53.1% AG

#2

Urban Cow Weekend

5K · 2026-09-26

51.7% AG

#3

Urban Cow Weekend

Half Marathon · 2024-10-05

49.1% 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

6

Total Distance

83.3 km

Best Age-Graded

53.1%

Best Distance

5K

Trophy Case

🏆

Best Overall Finish

296th Overall at Dia De Los Miles · 2025-10-26

🥇

Best Age-Graded

53.1%Participant
⚡

Fastest Times

5K: 30:09Half Marathon: 02:22:52Marathon: 05:32:31

Sabina Zildzic

Sacramento, CA · Age 50

Runner Index

51.3

Participant

Total Races

6

Total KM

83.3 km

Career Podiums

0

Favorite Distance

5K

PB at Favorite

30:09

Best Year

2024 (2 races)

runclax — Community Local Athletes Index

Personal Bests

5K

30:09

Dia De Los Miles

2025-10-26

53.1% AG

Half Marathon

02:22:52

Urban Cow Weekend

2024-10-05

49.1% AG

Marathon

05:32:31

California International Marathon

2024-12-08

42.6% AG

Age-Graded Trend

Year by Year

YearRacesBest Age-GradedBest TimeDistance
2024249.1%02:22:5263.3 km
2025253.1%30:0910.0 km
2026251.7%31:1610.0 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 Weekend2026-09-265K31:164801051.7%
Flamingo 5K for Autism2026-05-175K53:5032330.1%
Dia De Los Miles2025-10-265K30:092962253.1%
Kaiser Permanente Women's Fitness Festival2025-06-015K01:00:30120726.4%
California International Marathon2024-12-08Marathon05:32:31794242.6%
Urban Cow Weekend2024-10-05Half Marathon02:22:52162549.1%