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Ethan Jacobsen

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
10/17 MVC Valley Divisional Boys Fr-So & JV Fr-So 12 17:43.5 1852 1843
10/10 MVC Super Meet Fr-So Boys 5K 13 17:47.20 1804 1826
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 5 18:44.90 1862 1920
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite 9-10 boys 4 17:10.79 1987 1989
09/07 2024 Linn-Mar Invitational Boys 5K 28 17:15.70 1998 1991
08/31 Cedar Rapids Prairie Invitational Fr-So Fr-So Boys 4K 7 14:25.70 1985 1981
Date Event Race Place Time Perf Score Rating
10/12 2023 MVC Mississippi Divisional XC Meet @ Dubuque Soccer Complex Mens 5,000 Meters Fres/Soph Boys 23 18:41 1675 1670
10/05 MVC Super Meet Mens 5,000 Meters Fr-So Boys 36 19:16 1804 1826
09/30 Steve Johnson Invitational Mens 5,000 Meters Boys JV 5000M 47 19:47.70 1690 1689
09/21 Jim Boughton XC Mens 5,000 Meters Fresh/Soph Boys 17 18:15.70 1714 1687
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 33 19:30.70 1665 1653
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational 9-10 Boys 63 19:28 1622 1636
09/02 Linn-Mar Invitational Mens 5,000 Meters HS Boys 76 19:19 1658 1657
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.