Optimizing app for faster loading...
We use analytics to improve your experience. No personal data is collected.
Screen Recording:

Isaiah Mayfield

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
10/17 MVC Valley Divisional Boys Fr-So & JV JV 45 20:31.70 1367 1359
10/10 MVC Super Meet JV Boys 5K 115 20:44.5 1352 1350
10/05 Dan Huston/Steve Johnson Invitational Boys JV 5000M 226 21:42.79 1361 1348
09/26 Jim Boughton XC JV Boys 78 21:20.40 1321 1328
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 224 23:01 1351 1340
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite JV boys 208 21:03.20 1355 1314
09/07 2024 Linn-Mar Invitational Boys 5K 186 22:38.90 1217 1219
Date Event Race Place Time Perf Score Rating
10/12 2023 MVC Mississippi Divisional XC Meet @ Dubuque Soccer Complex Mens 5,000 Meters JV Boys 53 20:46 1354 1389
10/05 MVC Super Meet Mens 5,000 Meters JV Boys 86 20:39.79 1352 1350
09/30 Steve Johnson Invitational Mens 5,000 Meters Boys JV 5000M 156 21:47.09 1462 1434
09/21 Jim Boughton XC Mens 5,000 Meters JV Boys 98 21:21.09 1321 1328
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 168 21:42.79 1412 1430
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational JV Boys 181 20:54 1460 1460
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.