Optimizing app for faster loading...
We use analytics to improve your experience. No personal data is collected.
Screen Recording:

Hayley Rens

Complete race history and performance trends

Performance Analytics
Understanding Performance Data
Performance Score: Individual race rating reflecting strength of competition and finishing position.
Updated Rating: Cumulative rating that evolves based on recent performances and past history.
Date Event Race Place Time Perf Score Rating
11/01 Iowa High School Cross Country Championships Class 2A Girls 5000M 50 20:47.90 1997 2015
10/24 Iowa 2A SQM @ Pella Girls 5000m 11 20:15.67 2056 2043
10/14 Little Hawkeye Conference XC Little Hawkeye Conference Championship Varsity girls 20 21:04 2028 2021
10/08 Centerville Invite Girls 5k High School 8 20:16.20 2033 2011
10/01 Williamsburg Invitational Girls Varsity 5K 30 20:49.20 1950 1970
09/23 PCM CC Invite Girls 5k High School 3 21:13.09 2066 2008
09/19 Lynnville-Sully Cross Country Invite HS Girls 7 22:49 1959 1969
09/16 44th Mike Carr CC Invite 44th Mike Carr CC Invite Class A-B girls 26 22:01.29 1991 1976
09/12 Gilbert CC Invite Girls 5k Varsity 42 20:48.5 1980 1963
09/07 2024 Pella HS XC Invite Pella - Dutch XC Invitational Girls 22 21:27.79 1961 1947
09/03 2024 DC-G Invitational XC Dallas Center-Grimes Cross Country Girls 5 km 29 22:36.09 1933 1928
Performance Trends Over Time

Visual representation of performance progression across all seasons. Box plots show rating uncertainty ranges, with the blue line indicating updated ratings and red dotted line showing individual race performance scores.

Reading the Chart: Box plots illustrate rating ranges and uncertainty. Performance scores outside expected ranges can lead to significant rating adjustments, reflecting the dynamic nature of performance evaluation. Season breaks are marked with vertical lines.