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Mackenzie Schaefer

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
10/23 4A SQM Pleasant Valley Girls Varsity 30 21:24 1947 1940
10/16 Mississippi Athletic Conference Meet Girls Varsity 5K 19 20:43.09 1983 1931
10/10 Jim Hetrick Invitational (Central DeWitt) Girls Varsity 5K 23 21:22.5 1915 1891
10/05 Dan Huston/Steve Johnson Invitational Girls Varsity Gray 5000M 84 21:53.90 1859 1872
09/26 Jim Boughton XC Varsity Girls 66 21:32.5 1884 1885
09/12 Cedar Rapids Invitational Varsity Girls 5K 39 21:35.90 1904 1886
09/07 2024 Spartan Challenge Varsity Female 68 22:04 1865 1871
09/03 2024 Clinton Schoolhouse Open Varsity Girls 19 22:39.29 1881 1879
Date Event Race Place Time Perf Score Rating
10/18 Iowa State Qualifier - 4A - Pleasant Valley Womens 5,000 Meters Varsity 35 21:34 1851 1842
10/12 2023 MAC XC Conference Championships Varsity Girls 20 21:41 1846 1834
10/05 Jim Hetrick Invitational (Central DeWitt) Womens 5,000 Meters Girls Varsity 5K 25 21:47.5 1915 1891
09/30 Steve Johnson Invitational Womens 5,000 Meters Girls Varsity Orange 5000M 96 22:24.70 1853 1812
09/21 Jim Boughton XC Womens 5,000 Meters Varsity Girls 58 21:20.20 1884 1885
09/14 Rich Engel Classic Rich Engel Classic XC Meet Varsity girls 66 22:23.5 1785 1757
09/07 Cedar Rapids Invitational Womens 5,000 Meters Varsity 65 21:50.50 1904 1886
09/02 Pleasant Valley Spartan Classic Womens 5,000 Meters Varsity 66 22:53 1737 1720
08/28 Trojan Early Bird Invitational Womens 5,000 Meters Varsity Girls 5K 27 23:44.79 1702 1699
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.