Train Smarter.Race Faster.Recover Better.
Turn your training data into marathon performance.
✓ Join 200+ runners preparing for 2026
Marathon Performance Prediction
Predict your race time with great accuracy using HR zones and training load analysis. Get scientifically-backed estimates of your potential.
Training Phase Analysis
Understand if you're peaking at the right time with automated phase detection. Never miss your peak performance window.
Race Day Strategy
Get personalized pacing plans adjusted for course terrain, weather, and your current fitness level. Execute with confidence.