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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 1927 1872
10/07 Hillcrest Academy Invitational HS Boys 19 18:45.56 1803 1812
10/01 Williamsburg Invitational Boys Varsity 5K 41 17:50.09 1889 1827
09/21 19th Heartland Classic 19th Heartland Classic 9-10-JV boys 59 18:52.5 1769 1756
09/12 Gilbert CC Invite Boys 5k Junior Varsity 4 18:18.20 1801 1730
09/07 2024 Pella HS XC Invite Pella - Dutch XC Invitational Boys 64 19:09.5 1698 1667
08/31 Cedar Rapids Prairie Invitational JV Boys 5K 17 19:55.70 1617 1619
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 1927 1872
10/02 Hillcrest Invitational 2023 JV Boys 5000 Meter Run Finals 7 20:02.86 1664 1659
09/26 Williamsburg September 2023 Mens 5,000 Meters Boys Junior Varsity 5K 20 18:56.29 1699 1650
09/16 Heartland XC Classic Mens 5,000 Meters Junior Varsity 158 21:34.70 1421 1480
09/11 43rd Mike Carr Invitational 43rd Mike Carr Invitational XC Meet JV Boys 37 19:31.79 1721 1616
09/05 Grinnell Invitational Mens 5,000 Meters Varsity Boys 59 20:38.40 1580 1496
09/02 Pella Dutch XC Invite Pella Dutch XC Invite Boys 176 23:06.09 1328 1331
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.