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Justin Callahan

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 2024 Iowa Class 3A State Qualifier - Waverly-Shell Rock HS Boys 5K 33 17:28.40 1883 1923
10/15 North Central Conference Meet Boys Varsity 5K 4 17:25.59 2013 1979
10/08 2024 Dick Bell Invitational Boys 5k Run CC Varsity 13 18:17.65 1957 1940
10/05 South Hardin Invitational Boys Varsity/JV 5K 8 20:13.20 1705 1906
09/30 Algona CC Invite Boys 5k VARSITY 28 18:41.40 1967 1990
09/24 Riverhawk Invitational Boys Varsity 5000M 5 17:35.09 2060 2022
09/16 44th Mike Carr CC Invite 44th Mike Carr CC Invite Class A-B boys 39 19:00.20 1868 1955
09/10 Dick Pollitt Classic (Waverly-Shell Rock) Boys 11th/12th 5K 13 17:38.70 2013 2024
09/03 2024 Webster City Invite Boys 5k Purple Division VARSITY 11 18:12.20 2044 2040
Date Event Race Place Time Perf Score Rating
10/18 Iowa State Qualifier - 3A - Spencer Mens 5,000 Meters Varsity 27 17:54.52 1935 1937
10/10 NCC Conference Meet Boys 5k Run Varsity 3 17:43.17 1965 1938
10/03 Eagle Grove Dick Bell Invitational Boys 5k 5 18:21.53 1985 1899
09/30 South Hardin Invitational Mens 5,000 Meters Boys Varsity 5K 6 20:34.70 1705 1906
09/25 Algona Invitational Mens 5,000 Meters Varsity 30 18:11.96 1892 1881
09/19 Mason City Invitational Mens 5,000 Meters Varsity 18 18:15.14 1859 1870
09/11 43rd Mike Carr Invitational 43rd Mike Carr Invitational XC Meet A & B Boys 67 18:42.29 1854 1886
08/28 Webster City Lynx CC Invite Boys 5000 Meter Run PURPLE DIVISION 20 19:16.66 1976 1969
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.