Derek Bral

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 4 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
09/29	2025 Bill Bails Invitational (North Cedar)	Boys HS 5K	66	24:15	----	----
09/23	Belle Plaine CC Invite	Boys 5k High School	41	27:50.67	----	----
09/09	Sigourney CC Invite	Boys 5k High School	50	23:27.86	----	----
09/02	Williamsburg Raider Invitational	Varsity Boys 5K	86	25:25.59	----	----

2024 Season 7 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/15	SICL Conference Meet at Montezuma	Boys 5k HIGH SCHOOL	55	24:23.09	----	----
10/07	Hillcrest Academy Invitational	HS Boys	108	24:35.40	----	----
10/01	Williamsburg Invitational 2024	Boys Varsity 5K	130	24:40.40	----	----
09/23	BGM XC Meet	HS Boys	39	30:39.09	----	----
09/17	English Valleys CC Invite 2024	Boys 5k HIGH SCHOOL	59	29:14.5	----	----
09/10	Sigourney CC Invite	Boys 5k High School	53	27:53	----	----
09/03	2024 Williamsburg Raider Invitational	JV Boys 5K	66	27:40.30	----	----

2023 Season 3 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/10	SICL Conference Meet	Boys 5k Run High School	44	28:04.56	----	----
10/02	Hillcrest Invitational 2023	JV Boys 5000 Meter Run Finals	52	32:21.61	----	----
09/12	English Valleys CC Invite 2023	Boys 5k Run High School	65	27:43.65	----	----

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.

Unlock Detailed Performance Analytics

Access comprehensive performance scores and rating data to track runner development and analyze competitive performance across all seasons.

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