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Sydney Burrier

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 32 19:05.40 2337 2217
10/23 4A SQM Pleasant Valley Girls Varsity 17 20:24 2124 2109
10/15 CIML Conference XC CIML Conference Cross Country Girls Varsity 5 km 32 20:12.70 2128 2075
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity girls 109 21:35.29 1921 1949
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational Varsity girls 53 22:11.79 1911 2084
09/21 19th Heartland Classic 19th Heartland Classic Varsity girls 18 19:52.90 2280 2280
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite Varsity girls 27 19:27.5 2229 2281
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational Varsity Girls 8 19:00.79 2384 2380
Date Event Race Place Time Perf Score Rating
10/27 Iowa State Class 4A Championships Womens 5,000 Meters Varsity 22 18:51.40 2296 2275
10/18 Iowa State Qualifier - 4A - Iowa City, West Womens 5,000 Meters Varsity 5 18:58.20 2236 2252
10/11 CIML Conference Womens 5,000 Meters Varsity 9 18:59.09 2128 2075
10/05 Fort Dodge Invite Womens 5,000 Meters Varsity 21 19:21.20 2226 2271
09/28 Southeast Polk XC meet Southeast Polk CC Invitational 3 - Varsity Girls 4 19:39 2332 2315
09/16 Heartland XC Classic Womens 5,000 Meters Varsity 8 19:28.40 2308 2293
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational Varsity Girls 10 19:17 2279 2278
08/28 55th Kirk Schmaltz XC Invite 55th Kirk Schmaltz XC Invite Varsity Girls 6 19:24.20 2289 2276
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.