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Sienna Stec

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 3A Girls 5000M 80 20:49.59 1989 2025
10/23 Solon 3A State Qualifier Girls 5K 15 20:09.70 2073 2083
10/17 WCAC Conference Meet at ACGC Girls 5k VARSITY 10 20:24.40 2109 2095
10/10 Saydel CC Invite Girls 5k HIGH SCHOOL 6 20:46.76 2077 2073
09/26 56th Indianola CC Invitational 56th Indianola CC Invitational Varsity girls 10 19:36 2121 2053
09/21 19th Heartland Classic 19th Heartland Classic Varsity girls 69 21:44.20 1952 1980
09/16 44th Mike Carr CC Invite 44th Mike Carr CC Invite Class A-B girls 22 21:36.79 2027 2015
09/07 2024 Urbandale Invitational XC Urbandale Invitational Cross Country Girls 5 km 10 21:04 2021 1994
09/03 2024 DC-G Invitational XC Dallas Center-Grimes Cross Country Girls 5 km 27 22:28.5 1950 1952
Date Event Race Place Time Perf Score Rating
10/28 Iowa State Class 2A Championships Womens 5,000 Meters Varsity 23 19:57.09 2089 2058
10/19 Iowa State Qualifier - 2A - Pella Christian Womens 5,000 Meters Varsity 8 20:25.14 2018 2013
10/11 WCAC Conference CC Meet Girls 5k Run High School 11 20:26.29 2010 2007
10/05 Saydel XC Invitational Womens 5,000 Meters Varsity 6 20:42 1991 2002
09/30 Steve Johnson Invitational Womens 5,000 Meters Girls Varsity Orange 5000M 31 20:54.09 2059 2022
09/21 Indianola CC Invitational 55th Indianola XC Invitational 3 - Varsity Girls 16 21:14.79 1973 1959
09/16 Heartland XC Classic Womens 5,000 Meters Frosh/Soph 5 21:14.70 1919 1934
09/11 43rd Mike Carr Invitational 43rd Mike Carr Invitational XC Meet A & B Girls 24 21:00.90 2016 1984
08/29 Dallas Center-Grimes Invitational Dallas Center-Grimes Invitational XC Girls 5 km 28 22:38 1843 1839
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.