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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 2325 2255
10/23 4A SQM Pleasant Valley Girls Varsity 17 20:24 2117 2106
10/15 CIML Conference XC CIML Conference Cross Country Girls Varsity 5 km 32 20:12.70 2124 2075
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity girls 109 21:35.29 1916 1932
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational Varsity girls 53 22:11.79 1910 1979
09/21 19th Heartland Classic 19th Heartland Classic Varsity girls 18 19:52.90 2275 2273
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite Varsity girls 27 19:27.5 2227 2266
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational Varsity Girls 8 19:00.79 2384 2382
Date Event Race Place Time Perf Score Rating
10/27 Iowa State Class 4A Championships Womens 5,000 Meters Varsity 22 18:51.40 2290 2273
10/18 Iowa State Qualifier - 4A - Iowa City, West Womens 5,000 Meters Varsity 5 18:58.20 2234 2246
10/11 CIML Conference Womens 5,000 Meters Varsity 9 18:59.09 2124 2075
10/05 Fort Dodge Invite Womens 5,000 Meters Varsity 21 19:21.20 2222 2259
09/28 Southeast Polk XC meet Southeast Polk CC Invitational 3 - Varsity Girls 4 19:39 2328 2315
09/16 Heartland XC Classic Womens 5,000 Meters Varsity 8 19:28.40 2304 2292
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational Varsity Girls 10 19:17 2274 2275
08/28 55th Kirk Schmaltz XC Invite 55th Kirk Schmaltz XC Invite Varsity Girls 6 19:24.20 2286 2277
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.