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Collin Burk

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
10/24 2024 Iowa Class 2A State Qualifier - Oelwein HS Boys 5K 56 20:04.09 1542 1600
10/17 North Iowa Cedar League Conference Meet Boys Varsity 5K 35 18:53.70 1660 1648
10/08 2024 Dick Bell Invitational Boys 5k Run CC Varsity 46 20:02.10 1642 1637
10/05 South Hardin Invitational Boys Varsity/JV 5K 15 20:49 1592 1634
09/30 Nevada Cubs Varsity Boys 41 20:21.59 1643 1660
09/26 Sam Iverson Invitational (Grundy Center) Boys High School 5K Varsity 26 19:46.79 1673 1671
09/23 Denver Invitational Boys Varsity 5K 27 19:52.09 1653 1670
09/16 South Tama County CC Invitational Varsity Boys 26 20:24 1665 1685
09/12 Greene County CC Invite Boys 5k High School 19 19:51.04 1682 1704
09/05 South Hardin XC Varsity Boys 25 20:52.40 1743 1738
Date Event Race Place Time Perf Score Rating
10/19 2023 Class 1A State Qualifier @ South Hardin Mens 5,000 Meters Varsity Boys 35 20:56.90 1567 1569
10/11 NICL Conference Meet Mens 5,000 Meters Boys Varsity 5K 53 19:15.59 1557 1571
10/03 Eagle Grove Dick Bell Invitational Boys 5k 37 20:52.00 1575 1582
09/30 South Hardin Invitational Mens 5,000 Meters Boys Varsity 5K 14 21:37.79 1592 1634
09/25 Nevada XC Invitational Mens 5,000 Meters Varsity Boys 52 20:50.59 1563 1590
09/21 Sam Iverson Invitational (Grundy Center) Mens 5,000 Meters Boys Varsity 5K 45 20:20.70 1673 1671
09/16 BCLUW Comet Invite Boys 5k Run High School 14 20:24.69 1618 1615
09/11 South Tama Invitational Mens 5,000 Meters Varsity Boys 47 20:46.59 1557 1613
09/07 Union Invitational Mens 5,000 Meters Boys 5K 23 19:47.40 1649 1653
08/31 South Hardin XC @ Pine Lake Country Club 5,000 Meters Varsity Boys 69 21:43 1617 1658
08/26 Iowa Falls-Alden XC Mens 5,000 Meters Varsity Boys 25 21:10.29 1720 1716
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.