Evan Efrem

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 4 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/15	Iowa Alliance Conference XC	Iowa Alliance Conference XC Boys Varsity 5 km	41	19:20.70	----	----
10/07	Centerville CC Invite	Boys 5k High School	17	19:33.90	----	----
10/02	Bud & Bonnie Williams Invitational	Boys Varsity 5000M	102	21:27.59	----	----
09/25	57th Indianola CC Invite	57th Indianola CC Invite Varsity Boys	71	19:38	----	----

2024 Season 1 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
09/17	Oskaloosa Invite - 2024	HS Boys	80	21:55	----	----

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.