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Henry Laird

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.
Date Event Race Place Time Perf Score Rating
10/23 4A SQM SE Polk 4A State Qualifying XC Boys 5 km 35 17:38.90 1976 1991
10/15 CIML Conference XC CIML Conference Cross Country Boys Varsity 5 km 53 17:32.29 2002 2005
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity boys 106 17:29.40 2012 2008
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational Varsity boys 25 18:00.59 1995 2004
09/26 56th Indianola CC Invitational 56th Indianola CC Invitational Varsity boys 31 16:42.39 2034 2016
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC 6 - Varsity Boys 71 18:24.79 1925 1985
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite Varsity boys 86 16:55.60 2034 2050
09/03 2024 DC-G Invitational XC Dallas Center-Grimes Cross Country Boys 5 km 15 17:54.59 2084 2074
Performance Trends Over Time

Visual representation of performance progression across all seasons. Box plots show rating uncertainty ranges, with the blue line indicating updated ratings and red dotted line showing individual race performance scores.

Reading the Chart: Box plots illustrate rating ranges and uncertainty. Performance scores outside expected ranges can lead to significant rating adjustments, reflecting the dynamic nature of performance evaluation. Season breaks are marked with vertical lines.