Mason Irby

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
09/29	Algona CC Invite	Boys 5k JUNIOR VARSITY	13	20:39.48	----	----
09/25	Sioux Center XC Invite	Boys 5000m JV	26	20:13.75	----	----
09/18	Sergeant Bluff XC Invite	Boys 5000m Varsity & JV	26	20:41.55	----	----
09/13	Tim Thomas Classic	Boys 5000m Junior Varsity	42	21:14.45	----	----
09/09	Le Mars XC Invite	Boys 5000m JV	33	20:22.59	----	----
09/04	Iowa Great Lakes XC Meet	Boys 5000m JV	18	20:02.14	----	----
08/28	Spencer XC Invite	Boys 5000y Varsity	52	20:09.77	----	----

2024 Season No races yet ▼

2023 Season 5 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/09	Lakes Conference @ Spencer 2023	Boys 5000 Meter Run Finals	37	20:19.80	----	----
09/25	Algona Invitational	Mens 5,000 Meters Junior Varsity	47	21:30.42	----	----
09/21	Sioux Center XC Invitational 2023	JV Boys 5000 Meter Run Finals	56	22:04.53	----	----
09/05	Gary Meyer Memorial	Mens 5,000 Meters Junior Varsity	81	23:04.51	----	----
08/29	Spirit Lake Invitational 2023	JV Boys 5000 Meter Run Finals	19	22:00.65	----	----

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.