90 Day Challenge: Run & Lift

A structured 90-day training program for runners who lift, with Apple Watch integration and adaptive coaching.

Features

• 90-day progressive training program combining running and strength work
• Apple Watch workout execution with real-time heart rate tracking
• Adaptive training based on completed workouts and subjective feedback
• Phase-based periodization (Foundation → Build → Peak → Recovery)
• Exercise weight tracking for key compound lifts
• Form demonstration videos for strength exercises
• HealthKit integration for workout data

Requirements

• iOS 17.0 or later
• watchOS 10.0 or later
• Apple Watch (required for workout execution)