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Jaylee Duncan

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 Girls 5000M 52 19:28 2242 2273
10/23 4A SQM Pleasant Valley Girls Varsity 9 19:25 2294 2304
10/16 Mississippi Athletic Conference Meet Girls Varsity 5K 8 19:13.5 2310 2313
10/05 Dan Huston/Steve Johnson Invitational Girls Varsity Gray 5000M 12 19:29.79 2326 2316
09/26 Jim Boughton XC Varsity Girls 13 18:56.70 2338 2304
09/21 Richard Spring XC Invitational Varsity Girls 59 18:36.41 2269 2278
09/14 Luther All-American Invitational Johnson-Olson All-American Race Girls Varsity 5k (Varsity) 22 19:47.59 2280 2288
09/07 2024 Spartan Challenge Varsity Female 18 19:33 2302 2298
Date Event Race Place Time Perf Score Rating
10/27 Iowa State Class 4A Championships Womens 5,000 Meters Varsity 31 19:06.09 2238 2189
10/18 Iowa State Qualifier - 4A - Pleasant Valley Womens 5,000 Meters Varsity 11 19:43 2164 2138
10/12 2023 MAC XC Conference Championships FreshSoph Girls 1 19:43.59 2149 2106
09/28 Bud Williams Invitational Womens 5,000 Meters Varsity 20 20:08.19 2075 2044
09/21 Jim Boughton XC Womens 5,000 Meters Varsity Girls 28 19:49 2338 2304
09/07 Cedar Rapids Invitational Womens 5,000 Meters Frosh/Soph 1 19:49.26 2044 1983
09/02 Pleasant Valley Spartan Classic Womens 5,000 Meters Frosh/Soph 4 21:24 1912 1905
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.