Kailo vs Norwegian Singles

Go LIVE on your runs & rides with the Kailo to share your realtime location, pace, and distance stats with friends & family. Kailo helps runners train intelligently, understand their progress, and predict race performance with unprecedented accuracy. Built on cutting-edge machine learning algorithms, Kailo transforms your running data into insights you can act on. Connect your Strava or Garmin account to unlock personalized predictions and workout analysis. -- Marathon Predictions -- We look at your training runs to give you a highly accurate marathon prediction time. Whether you’re chasing your first sub-3 hour or your next personal best, Kailo shows exactly where you stand—and how to get faster. -- Beautiful Data Visualization -- See your training come alive. Kailo automatically turns your runs into dynamic, interactive charts that reveal your progress over time—pace, elevation, heart rate, and more. Every data point is visualized with clarity and purpose, so you can truly see your fitness evolve. -- Chat With Your Data -- Ever wish you could just ask your training data questions? Now you can. Use Kailo's built-in chat to explore your runs conversationally—“Show me my fastest long runs,” “Compare this week’s mileage to last month,” or “Create a chart of my tempo splits.” Your data answers instantly. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/