Jay James

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 6 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/16	MVC Valley Divisional	Boys Fr-So & JV Fr-So	58	20:27.79	----	----
09/23	Vinton-Shellsburg Invitational	Boys 5K	52	21:33.20	----	----
09/18	40th Rich Engel Classic CC	40th Rich Engel XC Classic Varsity boys	154	21:40.20	----	----
09/11	Cedar Rapids Invitational	Fr-So Boys 5K	39	20:18.90	----	----
09/06	Linn-Mar Invitational	Boys 5K	172	21:50.20	----	----
09/02	Hillcrest Academy Early Bird Meet	Boys 5k	54	23:27.65	----	----

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.

Unlock Detailed Performance Analytics

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