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

Emmanuel Grass

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
11/01 Iowa High School Cross Country Championships Class 2A Boys 5000M 18 16:47 2198 2182
10/24 Iowa 2A SQM @ Red Oak Boys 5000m 10 17:59.05 2087 2137
10/17 H-10 Conference Meet Boys 5k VARSITY 7 16:53.58 2191 2206
10/10 Trojan XC Invitational Varsity Boys 6 17:15.40 2246 2229
10/03 Shenandoah CC Invite Varsity Boys 6 16:54.78 2241 2203
09/28 Cyclone Invite Boys 5000m Varsity 8 17:04.61 2191 2166
09/24 Creston Invitational XC Creston Invitational XC Boys 5 km 3 16:50.20 2163 2144
09/19 SW Valley CC Invite Boys 4k HIGH SCHOOL 1 13:29.70 2136 2127
09/16 2024 Paul Fish Invitational @ Red Oak Male Varsity 2 17:50.80 2124 2120
09/10 Clarinda Invite 2024 Boys 5k Run 4 17:54.40 2101 2115
09/03 2024 Shenandoah Early Bird Meet Boys 5K 3 17:36.84 2137 2132
08/31 Glenwood Invite Boys 5000m Varsity 7 17:06.02 2127 2125
Date Event Race Place Time Perf Score Rating
10/28 Iowa State Class 2A Championships Mens 5,000 Meters Varsity 47 17:12 2013 2044
10/19 Iowa State Qualifier - 2A - Pella Christian Mens 5,000 Meters Varsity 8 17:05.07 2093 2091
10/11 Hawkeye-10 Conference @ Kuemper Catholic 2023 Varsity Boys 5000 Meter Run Finals 13 16:58.80 2086 2088
10/05 Atlantic Invitational 2023 Varsity Boys 5000 Meter Run Finals 8 17:32.96 2106 2091
09/28 Shenandoah September 2023 Varsity Boys 5000 Meter Run Finals 15 17:38.34 2090 2070
09/23 Cyclone XC Invite Mens 5,000 Meters Varsity 22 17:34.07 1981 2026
09/14 Southwest Valley CC Invitational Boys 5k Run High School 1 17:49.90 2091 2090
09/11 Paul Fish Cross Country Invitational 2023 Varsity Boys 5000 Meter Run Finals 3 18:24.43 2092 2090
09/05 Clarinda Invite 2023 Varsity Boys 5000 Meter Run Finals 3 17:48.34 2095 2087
08/29 Shenandoah Invitational 2023 Boys 5000 Meter Run Finals 3 18:16.88 2109 2074
08/26 Glenwood XC Invitational Mens 5,000 Meters Varsity 11 17:37.71 2039 2033
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.