Emma Coffin

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
09/25	2025 Tony Proctor Invitational	Varsity Girls	33	30:16	----	----
09/18	Timm Lamb Cross Country Invitational	Varsity Girls - B	19	23:31.09	----	----
09/16	Central Lee XC Meet	Girls 5k	15	24:56.75	----	----
09/11	Fairfield Invitational XC	HS Girls	58	26:55.5	----	----
09/09	Van Buren County Invite	Event 3 Girls 5k Run CC	19	23:01.22	----	----
09/04	Wildwood Park Cross Country Meet	HS Girls	31	23:51.09	----	----
08/28	Albia CC Invite	Girls 5k High School	36	24:56.51	----	----

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.