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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 23:58.59 973 1016
10/07 North Linn Invitational XC Meet Mens 5,000 Meters JV Boys 84 23:23.70 1061 1055
10/03 Dike-New Hartford Invitational Mens 5,000 Meters JV Boys 77 25:04.70 1048 1047
09/25 Nevada XC Invitational Mens 5,000 Meters JV Boys 86 27:14.90 993 1042
09/21 Sam Iverson Invitational (Grundy Center) Mens 5,000 Meters Boys Junior Varsity 5K 44 24:41.09 1098 1096
09/16 BCLUW Comet Invite Boys 5k Run High School 49 24:54.75 1091 1093
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 320 27:33.5 905 1102
09/11 South Tama Invitational Mens 5,000 Meters Varsity Boys 91 24:34.40 1184 1176
08/31 South Hardin XC @ Pine Lake Country Club 5,000 Meters Varsity Boys 144 25:59 1157 1160
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.