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

Nathan Schlarmann

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.

2025 Season 12 races ▼

Date Event Race Place Time Perf Score Rating
10/31 Iowa High School State Championships Class 1A Boys 5000M 79 18:02.90 ---- ----
10/23 2025 Iowa State Qualifier - 1A - Starmont HS Boys 5K 10 17:52.29 ---- ----
10/14 River Valley XC 2025 High School Boys 5K 19 18:10.70 ---- ----
10/07 West Delaware Hawks XC Varsity Boys 5K 32 17:54.5 ---- ----
10/02 Western Dubuque Invitational Varsity Boys 5K 24 18:47.40 ---- ----
09/23 Vinton-Shellsburg Invitational Boys 5K 17 18:58.29 ---- ----
09/18 Cascade Invitational Boys 5K 22 18:58.40 ---- ----
09/16 2025 Starmont Invitational Boys Varsity 5K 23 18:32.90 ---- ----
09/13 Monticello XC Varsity Boys 5K 33 19:00.79 ---- ----
09/09 Clayton Ridge Cross Country Meet Boys 5k 5 18:40.29 ---- ----
09/02 2025 Oelwein Invitational Boys Varsity 5K 40 18:53.79 ---- ----
08/26 2025 Edgewood-Colesburg Invitational Boys 5K 13 18:31 ---- ----

2024 Season 10 races ▼

Performance Trends Over Time
Premium Analytics Feature

Access detailed performance trend charts showing rating progression, uncertainty ranges, and performance analytics across all seasons.

Visual analytics include box plots for rating uncertainty, trend lines for performance progression, and season markers for comprehensive performance tracking.
Unlock Detailed Performance Analytics

Access comprehensive performance scores and rating data to track runner development and analyze competitive performance across all seasons.

Sign Up Login