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Hazel Nieman

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
10/24 North Linn 1A State Qualifier Girls 5K 20 22:03.20 1768 1779
10/17 Upper Iowa Conference Championships Girls Varsity 5000M 6 21:56.5 1814 1794
10/08 South Winneshiek Invitational Girls Varsity 5000M 18 21:58.09 1794 1764
10/05 Crestwood Invitational Girls Varsity 5000M 18 23:36.90 1751 1737
09/24 Waukon Invitational Varsity Girls 5K 32 23:06.70 1732 1713
09/17 Starmont Invitational Girls Varsity 5K 53 23:37.90 1711 1681
09/14 Luther All-American Invitational Lynch-Dobyns All-American Race Girls Junior Varsity 5k (Junior Varsity) 99 25:37.5 1485 1523
09/05 Trent Smith Invitational (Charles City) Girls 9th/10th Grade 5K 11 23:48.09 1726 1723
Date Event Race Place Time Perf Score Rating
10/19 Iowa State Qualifier - 1A - Central Springs Womens 5,000 Meters Varsity 35 23:25.59 1572 1579
10/11 Upper Iowa Conference Championships Womens 5,000 Meters Varsity 15 22:29.09 1814 1794
10/03 South Winneshiek Invitational Womens 5,000 Meters Varsity 43 23:35.70 1794 1764
09/30 Crestwood Invitational Womens 5,000 Meters Varsity 27 24:57.79 1751 1737
09/19 Waukon Invitational Womens 5,000 Meters Junior Varsity 15 24:16.90 1732 1713
09/12 Starmont Invitational Womens 5,000 Meters Girls Junior Varsity 5K 6 24:18.20 1711 1681
09/09 All-American Invitational Womens 5,000 Meters Junior Varsity 72 24:22.29 1531 1530
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.