Hailey Kozloski

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 6 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/04	Dan Huston/Steve Johnson Invitational	Girls Varsity 5000M	8	18:57	----	----
09/25	Eastern Iowa Classic	Varsity Girls 5K	1	18:29.20	----	----
09/20	20th Heartland Classic CC	20th Heartland Classic Varsity Girls	5	18:59.59	----	----
09/13	Luther All-American Invitational	Johnson-Olson All-American Race Girls Varsity 5k	10	19:09.70	----	----
09/06	Linn-Mar Invitational	Girls 5K	2	19:23.20	----	----
08/30	Cedar Rapids Prairie Invitational 5k	Varsity Girls 5K	13	20:19.5	----	----

2024 Season 11 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
11/01	Iowa High School Cross Country Championships	Class 4A Girls 5000M	42	19:18.09	----	----
10/23	4A SQM Pleasant Valley	Girls Varsity	10	19:27	----	----
10/17	MVC Mississippi Divisional	Varsity Girls	5	18:53	----	----
10/10	MVC Super Meet 2024	Varsity Girls 5K	8	18:58.5	----	----
10/05	Dan Huston/Steve Johnson Invitational	Girls Varsity Gray 5000M	21	19:43	----	----
10/01	Iowa City West Invitational	Varsity Girls	1	19:43.59	----	----
09/26	Eastern Iowa Classic 2024	Varsity Girls	3	19:45.90	----	----
09/21	19th Heartland Classic	19th Heartland Classic Varsity girls	21	20:05.19	----	----
09/14	Luther All-American Invitational	Johnson-Olson All-American Race Girls Varsity 5k (Varsity)	38	20:20.09	----	----
09/07	2024 Linn-Mar Invitational	Girls 5K	4	19:58.30	----	----
08/31	Cedar Rapids Prairie Invitational 2024	Varsity Girls 5K	9	20:32.80	----	----

2023 Season 10 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/27	Iowa State Class 4A Championships	Womens 5,000 Meters Varsity	75	19:51.5	----	----
10/18	Iowa State Qualifier - 4A - Marshalltown	Womens 5,000 Meters Varsity	11	19:49.59	----	----
10/12	2023 MVC Valley Divisional Meet	Womens 5,000 Meters Varsity	9	19:27.38	----	----
10/05	MVC Super Meet 2023	Womens 5,000 Meters Varsity Girls	20	20:17.59	----	----
09/30	Steve Johnson Invitational	Womens 5,000 Meters Girls Varsity Orange 5000M	45	21:18.90	----	----
09/21	Eastern Iowa Classic 2023	Womens 5,000 Meters Varsity	3	19:42.42	----	----
09/16	Heartland XC Classic	Womens 5,000 Meters Varsity	35	20:35.80	----	----
09/09	All-American Invitational	Womens 5,000 Meters Varsity	47	21:05.80	----	----
09/02	Linn-Mar Invitational	Womens 5,000 Meters HS Girls	15	21:01.90	----	----
08/26	Cedar Rapids Prairie Invitational 2023	Womens 5,000 Meters Varsity Girls 5K Black	8	21:27.69	----	----

Performance Trends Over Time

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Visual analytics include box plots for rating uncertainty, trend lines for performance progression, and season markers for comprehensive performance tracking.

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