George Karr's Race Results

Below you'll find a detailed table of race results. The "Performance Score" reflects the rating for that specific race, while the "Updated Rating" represents your cumulative rating, influenced by past performances. This distinction is key, as your overall rating is a weighted average that slowly responds to your most recent race's performance score. For a visual representation of how these ratings evolve, refer to the graph below.

Event Date Event Name Race Name Finishing Place Finishing Time Performance Score Updated Rating
2023-09-02 Pleasant Valley Spartan Classic Mens 5,000 Meters Junior Varsity 2 17:32 1990 1982
2023-09-09 All-American Invitational Mens 5,000 Meters Varsity 35 17:13 2016 2002
2023-09-16 Heartland XC Classic Mens 5,000 Meters Varsity 87 17:16.79 2060 2030
2023-09-21 Eastern Iowa Classic Mens 5,000 Meters Varsity 12 16:32.46 2314 2260
2023-09-28 Bud Williams Invitational Mens 5,000 Meters Varsity 17 16:52.77 2293 2278
2023-10-05 MVC Super Meet Mens 5,000 Meters Varsity Boys 37 17:17.29 2391 2330
2023-10-12 2023 MVC Valley Divisional Meet Mens 5,000 Meters Varsity 16 16:28 2084 2063
2023-10-18 Iowa State Qualifier - 4A - Pleasant Valley Mens 5,000 Meters Varsity 24 17:01 2078 2070
2024-09-07 2024 Spartan Challenge Varsity Male 26 16:49 2228 2223
2024-09-14 Luther All-American Invitational Glessner-Livingood-Olson-Sandness All-American Race Boys Varsity 5k (Varsity) 18 16:38.89 2263 2246
2024-09-21 19th Heartland Classic 19th Heartland Classic Varsity boys 48 17:10.5 2180 2213
2024-09-26 Eastern Iowa Classic Varsity Boys 11 16:03.70 2314 2260
2024-10-03 Bud Williams Invitational Boys Varsity 5000M 10 16:51.5 2293 2278
2024-10-10 MVC Super Meet Varsity Boys 5K 11 15:41.29 2391 2330
2024-10-17 MVC Valley Divisional Varsity Boys 5K 17 16:09.5 2236 2276
2024-10-23 4A SQM Pleasant Valley Boys Varsity 9 16:26 2296 2288
2024-11-01 4A Iowa High School Cross Country Championships Class 4A Boys 5000M 61 16:30.29 2288 2288

Performance Trends Over Time

Explore the visual trends of performance scores and updated ratings across different events. This graphical representation helps in understanding the progression and fluctuations in performance over time.

Ratings are dynamic estimates, representing a range of potential future performance outcomes. The box plots above illustrate these ranges, with the red dotted line indicating the "Performance Score" and the solid blue line showing the "Updated Rating". A performance score falling outside the expected range can lead to significant adjustments in the updated rating, reflecting the dynamic nature of performance evaluation.