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Preston Martens

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
10/11 NICL Conference Meet Mens 5,000 Meters Boys Junior Varsity 5K 62 23:58.59 967 1021
10/07 North Linn Invitational XC Meet Mens 5,000 Meters JV Boys 84 23:23.70 1063 1057
10/03 Dike-New Hartford Invitational Mens 5,000 Meters JV Boys 77 25:04.70 1051 1051
09/25 Nevada XC Invitational Mens 5,000 Meters JV Boys 86 27:14.90 987 1051
09/21 Sam Iverson Invitational (Grundy Center) Mens 5,000 Meters Boys Junior Varsity 5K 44 24:41.09 1100 1100
09/16 BCLUW Comet Invite Boys 5k Run High School 49 24:54.75 1093 1101
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 320 27:33.5 904 1117
09/11 South Tama Invitational Mens 5,000 Meters Varsity Boys 91 24:34.40 1189 1181
08/31 South Hardin XC @ Pine Lake Country Club 5,000 Meters Varsity Boys 144 25:59 1161 1167
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.