Rep - Time your interval runs

Threadline Labs

About this app

Take the guesswork out of speed sessions. Rep is a precision interval running tracker designed to help you structure, pace, and execute track workouts, tempo runs, and run-walk intervals with absolute accuracy.

Lock into your targets with real-time GPS tracking, hands-free audio cues, and detailed post-run analytics.

STRUCTURED INTERVAL WORKOUTS
• Custom Interval Builder: Easily create distance or time-based work and rest intervals.
• Target Pacing: Set target pace ranges for fast splits and recovery laps to manage energy.
• Warm-Up & Cool-Down: Add dedicated prep and recovery blocks to any training session.

ACCURATE TRACKING & REAL-TIME FEEDBACK
• GPS Precision: High-accuracy route mapping with live pace, distance, and split calculations.
• Audio & Haptic Cues: Transition alerts via voice and vibration so you never have to look at your phone.
• Background Tracking: Uninterrupted recording even when your screen is locked.

STRAVA SYNC & PERFORMANCE HISTORY
• Seamless Strava Export: Sync workouts, split metrics, and route maps directly to Strava.
• Detailed Session Breakdown: Review interval-by-interval pacing, consistency, and total volume.

PRIVACY-FIRST DESIGN
• Local-First Storage: Your workout history remains safely stored on your device.
• Zero Data Harvesting: Your location and fitness metrics are never sold or shared with ad networks.

PERFECT FOR:
• Track & field repeats (400m, 800m, 1km blocks)
• Couch to 5K and 10K progression plans
• HIIT running, tempo, and fartlek training
• Paced threshold workouts

Train smarter, hit your paces, and track every rep. Download Rep today.

What’s new

Updated to allow users to delete, edit and copy saved workouts
New free run mode added for beginner runners