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Grant Wallace

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
11/01 Iowa High School Cross Country Championships Class 4A Boys 5000M 63 16:32.29 2270 2264
10/23 4A SQM Marshalltown 4a State CC Qualifying Meet - Boys 14 16:15.39 2251 2257
10/14 Little Hawkeye Conference XC Little Hawkeye Conference Championship Varsity boys 8 16:59.5 2276 2266
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity boys 25 16:25.89 2321 2251
10/05 Dan Huston/Steve Johnson Invitational Boys Varsity Gray 5000M 65 17:22.29 2072 2110
09/26 Eastern Iowa Classic Varsity Boys 14 16:14.89 2269 2236
09/21 19th Heartland Classic 19th Heartland Classic Varsity boys 100 18:13.90 1902 2091
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite Varsity boys 32 16:03.70 2269 2262
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational Varsity Boys 20 16:11 2258 2253
Date Event Race Place Time Perf Score Rating
10/27 Iowa State Class 4A Championships Mens 5,000 Meters Varsity 80 16:47.60 2103 2080
10/18 Iowa State Qualifier - 4A - Southeast Polk Mens 5,000 Meters Varsity 22 17:14.70 2069 2053
10/09 Little Hawkeye Conference XC Little Hawkeye Conference XC Championship 4 - Varsity Boys 23 17:10.20 2276 2266
10/05 Fort Dodge Invite Mens 5,000 Meters Varsity 60 16:44.79 2096 2036
09/30 Steve Johnson Invitational Mens 5,000 Meters Boys Varsity Orange 5000M 108 17:49.79 1969 1970
09/16 Heartland XC Classic Mens 5,000 Meters Varsity 137 17:50.40 1902 1972
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational Varsity Boys 59 16:42.5 2052 2061
08/28 55th Kirk Schmaltz XC Invite 55th Kirk Schmaltz XC Invite Varsity Boys 22 16:28 2087 2077
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.