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Isaac Retzlaff

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 8 races ▼

Date Event Race Place Time Perf Score Rating
10/15 CIML Conference CC CIML CC Championship 9-10 boys 121 20:24.59 ---- ----
10/09 Fort Dodge CC Invite Ft Dodge CC Invite JV Boys 378 21:23.20 ---- ----
10/02 Southeast Polk CC Invite Southeast Polk CC Invite JV boys 183 22:06.79 ---- ----
09/25 57th Indianola CC Invite 57th Indianola CC Invite 9-10-JV boys 149 21:46.70 ---- ----
09/20 20th Heartland Classic CC 20th Heartland Classic JV Boys 280 21:45.29 ---- ----
09/16 51st Tom Karpen CC Invite 51st Tom Karpen CC Invite JV boys 120 22:11.79 ---- ----
09/11 52nd Bobcat CC Invitational 52nd Bobcat CC Invite 9-10 boys 260 22:39.29 ---- ----
09/04 Kirk Schmaltz CC Invitational 57th Ames Schmaltz CC Invite 9-10 Boys 116 20:47.5 ---- ----

2024 Season 8 races ▼

Performance Trends Over Time
Premium Analytics Feature

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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Access comprehensive performance scores and rating data to track runner development and analyze competitive performance across all seasons.

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