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

Aaron Alferink

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 WCAC Conference Meet at ACGC Boys 5k VARSITY 18 18:07 1937 1944
10/10 Saydel CC Invite Boys 5k HIGH SCHOOL 10 17:44.71 1999 1954
09/26 56th Indianola CC Invitational 56th Indianola CC Invitational 9-10-JV boys 3 17:14.70 1918 1890
09/21 19th Heartland Classic 19th Heartland Classic Varsity boys 109 18:32.20 1851 1864
09/16 44th Mike Carr CC Invite 44th Mike Carr CC Invite Class A-B boys 29 18:45.20 1926 1880
09/07 2024 Urbandale Invitational XC Urbandale Invitational Cross Country Boys 5 km 40 18:24.40 1835 1833
09/03 2024 DC-G Invitational XC Dallas Center-Grimes Cross Country Boys 5 km 47 19:17.20 1828 1830
Date Event Race Place Time Perf Score Rating
10/11 WCAC Conference CC Meet Boys 5k Run High School 22 17:41.79 1882 1871
10/05 Saydel XC Invitational Mens 5,000 Meters Varsity 13 18:01.70 1901 1858
09/28 Perry CC Invite Boys 5k Run Varsity 22 18:26.70 1804 1798
09/14 PANORAMA CC INVITATIONAL Boys 5k Run CC High School 26 18:59 1913 1769
09/11 43rd Mike Carr Invitational 43rd Mike Carr Invitational XC Meet JV Boys 36 19:30.29 1724 1698
08/29 Dallas Center-Grimes Invitational Dallas Center-Grimes Invitational XC Boys 5 km 79 20:23 1654 1652
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.