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Josie Boll

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
10/09 Little Hawkeye Conference XC Little Hawkeye Conference XC Championship - JV Girls 47 25:14.20 1438 1461
10/02 Hillcrest Invitational 2023 JV Girls 5000 Meter Run Finals 6 25:47.77 1532 1488
09/26 Williamsburg September 2023 Womens 5,000 Meters Girls Junior Varsity 5K 43 25:15.40 1435 1450
09/16 Heartland XC Classic Womens 5,000 Meters Junior Varsity 99 25:23 1485 1466
09/11 43rd Mike Carr Invitational 43rd Mike Carr Invitational XC Meet JV Girls 84 25:53.40 1437 1451
09/05 Grinnell Invitational Womens 5,000 Meters Varsity Girls 42 26:12.09 1449 1464
09/02 Pella Dutch XC Invite Pella Dutch XC Invite Girls 88 25:58.5 1480 1480
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.