Sam Nelson

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
10/16	Southeast Iowa Conference XC	HS Boys	47	21:22	----	----
10/06	Hillcrest Academy XC Invitational	Varsity Boys	47	22:12.15	----	----
09/30	Washington XC Meet	HS Boys	51	20:42.40	----	----
09/23	Mount Pleasant Invite	HS Boys	79	20:45	----	----
09/18	Timm Lamb Cross Country Invitational	Varsity Boys - A	51	20:59	----	----
09/11	Fairfield Invitational XC	HS Boys	75	21:58.5	----	----
09/04	Wildwood Park Cross Country Meet	HS Boys	57	21:19.20	----	----

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.