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Mark Nelson

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 Marshalltown 4a State CC Qualifying Meet - Boys 29 17:07.20 2042 2047
10/15 CIML Conference XC CIML Conference Cross Country Boys Varsity 5 km 45 17:21.70 2063 2052
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity boys 85 17:14.09 2074 2041
10/03 Bud Williams Invitational Boys Varsity 5000M 35 17:49 2046 2008
09/26 56th Indianola CC Invitational 56th Indianola CC Invitational 9-10-JV boys 1 16:46.89 2000 1976
09/21 19th Heartland Classic 19th Heartland Classic Varsity boys 90 18:00.20 1966 1956
09/12 Cedar Rapids Invitational Varsity Boys 5K 45 17:35.59 1944 1946
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational Varsity Boys 60 17:13.40 1948 1949
Date Event Race Place Time Perf Score Rating
10/27 Iowa State Class 4A Championships Mens 5,000 Meters Varsity 100 17:04.40 2031 1994
10/18 Iowa State Qualifier - 4A - Iowa City, West Mens 5,000 Meters Varsity 24 17:02.79 1943 1952
10/11 CIML Conference Mens 5,000 Meters Varsity 58 17:13.79 2063 2052
10/05 Fort Dodge Invite Mens 5,000 Meters Varsity 73 16:54.89 2060 1985
09/28 Bud Williams Invitational Mens 5,000 Meters Varsity 34 17:25 2046 2008
09/21 Indianola CC Invitational 55th Indianola XC Invitational 4 - Varsity Boys 28 17:41.09 1959 1919
09/12 49th Tom Karpan XC Invite 49th Tom Karpan XC Invite Varsity boys 17 17:59.29 1892 1882
09/07 Cedar Rapids Invitational Mens 5,000 Meters Varsity 50 17:20.08 1944 1946
08/28 55th Kirk Schmaltz XC Invite 55th Kirk Schmaltz XC Invite Varsity Boys 57 17:28 1870 1864
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.