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Grayson Gurwell

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.

2025 Season 9 races ▼

Date Event Race Place Time Perf Score Rating
10/16 MVC Valley Divisional Varsity Boys 5K 43 18:35.59 ---- ----
10/09 MVC Super Meet Boys Varsity 5000M 85 18:00.70 ---- ----
10/04 Dan Huston/Steve Johnson Invitational Boys Varsity 5000M 196 19:10.40 ---- ----
10/02 Iowa City West Invitational JV Boys 5K 18 18:46.40 ---- ----
09/25 Eastern Iowa Classic Varsity Boys 5K 49 18:34.79 ---- ----
09/18 40th Rich Engel Classic CC 40th Rich Engel XC Classic Varsity boys 121 19:40.90 ---- ----
09/11 Cedar Rapids Invitational Varsity Boys 5K 90 19:30.79 ---- ----
09/06 Linn-Mar Invitational Boys 5K 76 18:45.20 ---- ----
09/02 Hillcrest Academy Early Bird Meet Boys 5k 26 20:45.28 ---- ----
Performance Trends Over Time
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Access detailed performance trend charts showing rating progression, uncertainty ranges, and performance analytics across all seasons.

Visual analytics include box plots for rating uncertainty, trend lines for performance progression, and season markers for comprehensive performance tracking.
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