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

Erik Koehler

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
10/24 Iowa Class 1A State Qualifier Boys 5000m High School 45 20:07.70 1561 1584
10/19 Western Valley Conference XC Meet Boys 5000m High School 14 19:36.74 1668 1625
10/14 OA-BCIG XC Meet Boys 5000m High School 37 19:57.67 1572 1573
10/08 Kingsley-Pierson XC Invite Boys 5000m 22 20:43.34 1533 1573
09/30 Alta-Aurelia XC Meet Boys 5000m High School 38 20:13.86 1640 1630
09/26 MVAOCOU XC Meet Boys 5000m High School 29 20:05.79 1652 1619
09/23 West Monona XC Invite Boys 5000m varsity 10 20:22.38 1594 1594
09/17 Woodbury Central XC Meet Boys 5000m Varsity & JV 24 20:50.29 1610 1593
09/10 Lemars XC Invite Boys 5000m Varsity 75 22:03.48 1597 1556
09/03 2024 Dakota Valley Cross Country Invite Boys 5000m Varsity 27 21:10.47 1440 1440
Date Event Race Place Time Perf Score Rating
10/19 Iowa State Qualifier - 1A - Spencer Mens 5,000 Meters Varsity 48 20:45.50 1487 1470
10/14 Western Valley Conference @ OABCIG 2023 Varsity Boys 5000 Meter Run Finals 26 21:20.69 1465 1446
10/09 OA-BCIG 2023 Varsity Boys 5000 Meter Run Finals 68 22:21.11 1331 1379
09/28 South Sioux City Cross Country Invitational 2023 Boys 5000 Meter Run Finals 18 22:53.63 1489 1489
09/21 MVAOCOU XC Meet 2022 2023 Varsity Boys 5000 Meter Run Finals 41 20:43.94 1534 1490
09/18 Westwood Invitational 2023 JV Boys 5000 Meter Run Finals 1 25:30.66 1448 1457
09/12 Woodbury Central XC Invitational 2023 JV Boys 5000 Meter Run Finals 16 22:23.25 1477 1467
09/05 Gary Meyer Memorial Mens 5,000 Meters Varsity 85 22:04.81 1460 1452
08/25 Heelan XC Invite 2023 Mens 2.1 Miles Junior Varsity 30 15:03.87 1436 1437
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.