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Zachariah Johnson

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 10 races ▼

Date Event Race Place Time Perf Score Rating
10/23 Iowa Class 2A State Qualifier Boys 5000m 63 20:00.66 ---- ----
10/18 Western Valley Conference XC Meet Boys 5000m High School 21 20:16.53 ---- ----
10/13 OA-BCIG XC Meet Boys 5000m High School 51 19:47.88 ---- ----
10/07 South Central Calhoun Varsity Boys 63 22:20.03 ---- ----
09/29 Alta-Aurelia XC Meet Boys 5000m High School 38 20:47.5 ---- ----
09/25 MVAOCOU XC Meet Boys 5000m High School 35 20:32.78 ---- ----
09/16 2025 Chris Smith Invitational Boys 5k Run CC Varsity 39 21:37.19 ---- ----
09/13 Tim Thomas Classic Boys 5000m Varsity 141 21:23.90 ---- ----
09/04 Iowa Great Lakes XC Meet Boys 5000m Varsity 86 20:20.29 ---- ----
08/28 Southeast Valley Invite Boys 5k 42 21:05.29 ---- ----

2024 Season 10 races ▼

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

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