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Griffin Brokaw

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
10/15 River Valley XC High School Boys 49 19:50.40 1601 1584
10/10 Jim Hetrick Invitational (Central DeWitt) Boys Junior Varsity 5K 7 19:14.59 1596 1568
10/03 Western Dubuque Invitational JV Boys 25 20:09.90 1535 1542
09/28 Anamosa Invitational High School Boys 68 20:52.29 1515 1549
09/19 Cascade Invitational Boys 5K 73 21:18.79 1562 1588
09/14 Monticello XC JV Boys 6 19:21.20 1652 1616
09/05 2024 BOB BROWN CROSS COUNTRY CLASSIC Boys 5k 83 20:32.06 1599 1574
08/31 Cedar Rapids Prairie Invitational Varsity Boys 5K 114 20:30.70 1542 1542
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.