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Evan Johnston

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
10/14 Little Hawkeye Conference XC Little Hawkeye Conference Championship Varsity boys 28 18:23.29 1921 1882
10/07 Hillcrest Academy Invitational HS Boys 19 18:45.56 1799 1811
10/01 Williamsburg Invitational Boys Varsity 5K 41 17:50.09 1884 1842
09/21 19th Heartland Classic 19th Heartland Classic 9-10-JV boys 59 18:52.5 1769 1762
09/12 Gilbert CC Invite Boys 5k Junior Varsity 4 18:18.20 1798 1740
09/07 2024 Pella HS XC Invite Pella - Dutch XC Invitational Boys 64 19:09.5 1696 1669
08/31 Cedar Rapids Prairie Invitational JV Boys 5K 17 19:55.70 1617 1618
Date Event Race Place Time Perf Score Rating
10/09 Little Hawkeye Conference XC Little Hawkeye Conference XC Championship 2 - JV Boys 24 18:25.90 1921 1882
10/02 Hillcrest Invitational 2023 JV Boys 5000 Meter Run Finals 7 20:02.86 1659 1661
09/26 Williamsburg September 2023 Mens 5,000 Meters Boys Junior Varsity 5K 20 18:56.29 1697 1665
09/16 Heartland XC Classic Mens 5,000 Meters Junior Varsity 158 21:34.70 1424 1470
09/11 43rd Mike Carr Invitational 43rd Mike Carr Invitational XC Meet JV Boys 37 19:31.79 1719 1636
09/05 Grinnell Invitational Mens 5,000 Meters Varsity Boys 59 20:38.40 1579 1517
09/02 Pella Dutch XC Invite Pella Dutch XC Invite Boys 176 23:06.09 1333 1335
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.