Optimizing app for faster loading...
We use analytics to improve your experience. No personal data is collected.
Screen Recording:

David Randall

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 99 16:58.20 2149 2172
10/23 4A SQM Pleasant Valley Boys Varsity 17 16:42 2198 2203
10/17 MVC Valley Divisional Varsity Boys 5K 20 16:26.79 2186 2211
10/10 MVC Super Meet Varsity Boys 5K 26 16:09.5 2251 2241
10/03 Bud Williams Invitational Boys Varsity 5000M 16 17:08 2228 2229
09/26 Eastern Iowa Classic Varsity Boys 20 16:19.89 2202 2229
09/21 19th Heartland Classic 19th Heartland Classic Varsity boys 30 16:49 2255 2258
09/14 Luther All-American Invitational Glessner-Livingood-Olson-Sandness All-American Race Boys Varsity 5k (Varsity) 22 16:46.5 2231 2265
09/07 2024 Spartan Challenge Varsity Male 18 16:33 2300 2311
08/31 Cedar Rapids Prairie Invitational Varsity Boys 5K 9 16:33.10 2333 2328
Date Event Race Place Time Perf Score Rating
10/18 Iowa State Qualifier - 4A - Pleasant Valley Mens 5,000 Meters Varsity 39 17:44 1940 1990
10/12 2023 MVC Valley Divisional Meet Mens 5,000 Meters Varsity 15 16:26.16 2088 2058
10/05 MVC Super Meet Mens 5,000 Meters Varsity Boys 41 17:18.90 2251 2241
09/28 Bud Williams Invitational Mens 5,000 Meters Varsity 19 16:53.36 2228 2229
09/21 Eastern Iowa Classic Mens 5,000 Meters Varsity 14 16:34.49 2202 2229
09/16 Heartland XC Classic Mens 5,000 Meters Varsity 92 17:19.09 2045 2022
09/09 All-American Invitational Mens 5,000 Meters Junior Varsity 1 17:19.40 1990 1985
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.