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

Zach Zart

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 8 races ▼

Date Event Race Place Time Perf Score Rating
10/07 West Delaware Hawks XC JV Boys 5K 73 21:22.59 ---- ----
10/04 Dan Huston/Steve Johnson Invitational Boys JV 5000M 163 22:42.5 ---- ----
09/30 Jesup Invitational JV Boys 5K 64 22:19.90 ---- ----
09/23 Riverhawk Invitational Boys JV 5000M 63 23:02.90 ---- ----
09/18 2025 Independence Invitational Boys Junior Varsity 5K 65 22:17.79 ---- ----
09/09 2025 Dick Pollitt Go-Hawk Classic (Waverly-Shell Rock) Boys 11th/12th 5K 80 22:17.20 ---- ----
09/02 Lynx Invitational Cross Country Meet Boys JUNIOR VARSITY 57 23:44.64 ---- ----
08/25 2025 Waverly-Shell Rock Early Bird Invitational HS Boys 5K 75 24:50.29 ---- ----
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