RunBuilder

RunBuilder makes it easy to create structured running workouts and take them with you -- on the road, on the treadmill, or synced to your Garmin, Wahoo, or Apple Watch. Build Workouts Your Way Design intervals, pace-based sessions, warmups, cooldowns, and repeat blocks in seconds. Build step by step with a visual editor, type in plain language ("warm up 10 min, 4x800m at tempo, cool down"), or dictate by voice. Start from a built-in template like: Tempo Block, Fartlek, Run/Walk, Progression or a blank slate. Supported workout features include: • Time-based and distance-based intervals • Pace, heart rate zone, and power zone targets • Repeat blocks with nested repeats • Run/Walk sessions • Treadmill or outdoor sessions • Open-ended steps (tap to advance)
 Run with Real-Time Guidance Each step is displayed on screen with audio cues for transitions and countdowns. Enable optional voice feedback for pace, heart rate, or power at your chosen interval. When your structured workout ends, RunBuilder continues in Open mode so you can capture extra miles on the days you feel strong. Sync to Your Devices Send workouts directly to Garmin Connect, Wahoo, or Apple Watch using WorkoutKit. Schedule workouts for today or a future date and run them from your device. Import from RunCoach Automatically import your RunCoach workouts and send them to your device. No retyping. No formatting. Connect Your Treadmill Connect to any Bluetooth FTMS-compatible treadmill for real-time pace and incline control during your workout. Connect Your Gear Pair with Bluetooth heart rate monitors, Stryd and other foot pods, power meters, and ENGO smartglasses for heads-up metrics while you run. Track Your History Review completed workouts with per-step detail -- time, distance, pace, heart rate, and power for every interval. Export as PDF or share as text. RunBuilder Pro unlocks device syncing and advanced tools: • Garmin Connect integration • Wahoo integration (including Wahoo KICKR Run) • Apple Watch support via WorkoutKit • Stryd pod integration for speed, distance, and power • ENGO smartglasses HUD with up to three live metrics • Nested repeat blocks One-time purchase. No subscription. No ads. Privacy RunBuilder uses HealthKit to save workouts and schedule runs on Apple Watch. Your health data is never sold or shared.