Performance Trends

The Performance Trends page (the Trends tab in the app) lets you dig deeper into your data. It has two tabs: Performance shows your training zones, lactate threshold, and running economy. Your RX shows what PIRX is learning about you — the model's insights and its honest read on your current state.

Concepts

• Race-Anchored Projection
• Triathlon Projection
• Cross-Training in Your Projection
• How PIRX Differs From Garmin

Components

• Performance Summary
• Fitness Snapshot Table
• 5K Projection Over Time
• Baseline Race
• Recovery & Body Signals (Overview)
• Model & Risk
• Structural Drivers (Analysis)
• Zone Distribution (Analysis)
• Running Economy (Analysis)
• Recovery & Body (Analysis)
• Event Readiness (Analysis)
• Injury Risk (Analysis)
• What We're Learning (Analysis)
• Adjunct Analysis (Analysis)
• Current Honest State (Analysis)
• Model Accuracy (Analysis)
• Lactate Threshold (Analysis)