iRun. Couch to 5K running app

iRun is a beginner-friendly Couch to 5K running app that helps you go from walking to running a full 5K with a clear, time-efficient plan. Follow guided interval workouts with voice coaching, precise pacing cues, and rest-day guidance designed for new runners. Track distance, pace, and calories with GPS or treadmill mode, and stay motivated with smart reminders and progress milestones. Flexible schedules, injury-aware tips, and seamless sync with Apple Health and Google Fit make 5K training simple and sustainable. Perfect for anyone starting a running habit or returning after a break, with proven Couch to 5K structure and easy-to-follow sessions.