Norwegian Singles

Norwegian Singles brings the Norwegian Singles Method (NSM) to your pocket (and to your Apple Watch!). Used by elites like the Ingebrigtsen brothers and adapted for everyday runners, NSM replaces traditional hard VO2max sessions with controlled sub-threshold intervals: accumulating more weekly training stress while recovering faster between sessions.

HOW IT WORKS
Enter a recent race result, and the app calculates your VDOT and personalized training paces. Choose from three session types — short, medium, or long intervals — or build a fully custom workout. Every rep, rest, warmup, and cooldown is calibrated to your fitness level.

SEND TO APPLE WATCH
Send any workout directly to your Apple Watch with one tap. Optional pace alerts keep you in the right zone during intervals.

TRAINING TOOLS
- VDOT Calculator: Find your VDOT from any race distance and time
- Race Predictor: Predict finish times from 1500m to the marathon
- Pace Converter: Convert between min/km, min/mi, km/h, and mph

KEY FEATURES
- Generate workouts based on proven NSM pacing tables
- Custom workout builder with adjustable distance, time, and quality targets
- Editable warmup, cooldown, and rest intervals
- Save workouts to your library for reuse
- Supports both metric and imperial units
- Dark mode interface designed for quick pre-run use