Colin Derdowski

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
10/02	Southeast Polk CC Invite	Southeast Polk CC Invite JV boys	38	19:13.40	----	----
09/20	20th Heartland Classic CC	20th Heartland Classic JV Boys	61	18:48.59	----	----
09/11	52nd Bobcat CC Invitational	52nd Bobcat CC Invite JV boys	77	18:47.09	----	----
09/04	Kirk Schmaltz CC Invitational	57th Ames Schmaltz CC Invite JV Boys	39	18:13.90	----	----

2024 Season 6 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/15	CIML Conference XC	CIML Conference Cross Country Boys JV 5 km	40	18:51.69	----	----
10/10	Ft Dodge Cross Country Invite	Fort Dodge Cross Country Invite JV boys	123	19:18.19	----	----
10/03	Southeast Polk CC Invitational	Southeast Polk CC Invitational JV boys	90	20:23.90	----	----
09/21	19th Heartland Classic	19th Heartland Classic 9-10-JV boys	91	19:21.5	----	----
09/12	51st Marshalltown Bobcat xc Invite	51st Marshalltown Bobcat xc Invite JV boys	84	18:49.30	----	----
09/05	2024 Ames - Schmaltz XC Invite	Ames - Kirk Schmaltz Invitational JV Boys	31	18:39.5	----	----

Performance Trends Over Time

Premium Analytics Feature

Access detailed performance trend charts showing rating progression, uncertainty ranges, and performance analytics across all seasons.