Grayson Johnson

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 7 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/07	Kingsley-Pierson XC Invite	Boys 5000m Varsity & JV	52	23:22.44	----	----
09/30	Denison Invite	Boys 5000m Varsity	136	26:50.04	----	----
09/25	MVAOCOU XC Meet	Boys 5000m High School	97	24:58.06	----	----
09/13	Tim Thomas Classic	Boys 5000m Junior Varsity	154	26:05.80	----	----
09/09	Sibley-Ocheyedan XC Invite	Boys 5000m JV	43	26:06.43	----	----
08/28	Deb Hankins XC Meet	Boys 5000m	65	26:26.66	----	----
08/25	Hinton XC Invite	Boys 5000m	26	27:40.85	----	----

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.