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Vivian McCombs

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 25 18:52.59 2376 2386
10/23 4A SQM Pleasant Valley Girls Varsity 4 19:00 2419 2403
10/16 Mississippi Athletic Conference Meet Girls Varsity 5K 6 18:46.5 2373 2381
10/05 Dan Huston/Steve Johnson Invitational Girls Varsity Gray 5000M 8 19:12.20 2387 2395
09/26 Jim Boughton XC Varsity Girls 11 18:48 2381 2407
09/21 Richard Spring XC Invitational Varsity Girls 30 18:17.24 2433 2435
09/14 Luther All-American Invitational Johnson-Olson All-American Race Girls Varsity 5k (Varsity) 13 19:11.70 2413 2437
09/07 2024 Spartan Challenge Varsity Female 5 19:02 2487 2484
Date Event Race Place Time Perf Score Rating
10/27 Iowa State Class 4A Championships Womens 5,000 Meters Varsity 28 19:02.29 2250 2229
10/18 Iowa State Qualifier - 4A - Pleasant Valley Womens 5,000 Meters Varsity 12 19:44 2153 2181
10/12 2023 MAC XC Conference Championships Varsity Girls 3 19:14.20 2250 2228
09/28 Bud Williams Invitational Womens 5,000 Meters Varsity 12 19:35.41 2170 2181
09/21 Jim Boughton XC Womens 5,000 Meters Varsity Girls 12 19:00.09 2381 2407
09/07 Cedar Rapids Invitational Womens 5,000 Meters Varsity 7 19:20.76 2197 2175
09/02 Pleasant Valley Spartan Classic Womens 5,000 Meters Varsity 20 20:20 2150 2143
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.