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Romann Derksen

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 8 races ▼

Date Event Race Place Time Perf Score Rating
09/29 2025 Bill Bails Invitational (North Cedar) Boys HS 5K 54 23:03.59 ---- ----
09/22 2025 Muscatine XC Invitational Varsity Boys 15 20:50 ---- ----
09/18 Cascade Invitational Boys 5K 69 21:26.79 ---- ----
09/16 English Valleys CC Invite Boys 5k HIGH SCHOOL 14 21:23.40 ---- ----
09/11 Northeast XC Invitational Boys 5000 Meter Run Varsity 16 20:32.15 ---- ----
09/09 Tipton XC High School Boys 5k 45 21:31.29 ---- ----
09/04 Bob Brown Cross Country Classic Event 6 Boys 5k Run CC Varsity 90 20:56.07 ---- ----
08/28 Calamus-Wheatland Invite Boys 5k 13 20:58 ---- ----
Performance Trends Over Time
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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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