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 2115 2105
2023-09-09 All-American Invitational Mens 5,000 Meters Varsity 35 17:13 2138 2124
2023-09-16 Heartland XC Classic Mens 5,000 Meters Varsity 87 17:16.79 2176 2149
2023-09-21 Eastern Iowa Classic Mens 5,000 Meters Varsity 12 16:32.46 2446 2393
2023-09-28 Bud Williams Invitational Mens 5,000 Meters Varsity 17 16:52.77 2426 2412
2023-10-05 MVC Super Meet Mens 5,000 Meters Varsity Boys 37 17:17.29 2522 2462
2023-10-12 2023 MVC Valley Divisional Meet Mens 5,000 Meters Varsity 16 16:28 2208 2186
2023-10-18 Iowa State Qualifier - 4A - Pleasant Valley Mens 5,000 Meters Varsity 24 17:01 2202 2193
2024-09-07 2024 Spartan Challenge Varsity Male 26 16:49 2359 2355
2024-09-14 Luther All-American Invitational Glessner-Livingood-Olson-Sandness All-American Race Boys Varsity 5k (Varsity) 18 16:38.89 2396 2379
2024-09-21 19th Heartland Classic 19th Heartland Classic Varsity boys 48 17:10.5 2317 2347
2024-09-26 Eastern Iowa Classic Varsity Boys 11 16:03.70 2446 2393
2024-10-03 Bud Williams Invitational Boys Varsity 5000M 10 16:51.5 2426 2412
2024-10-10 MVC Super Meet Varsity Boys 5K 11 15:41.29 2522 2462
2024-10-17 MVC Valley Divisional Varsity Boys 5K 17 16:09.5 2373 2411
2024-10-23 4A SQM Pleasant Valley Boys Varsity 9 16:26 2431 2423
2024-11-01 4A Iowa High School Cross Country Championships Class 4A Boys 5000M 61 16:30.29 2423 2423

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.