🔧 Utility & Conversion Tools
Quick conversion tools and utility calculators for endurance training. Convert between units, calculate percentages, and perform essential training calculations.
Race Pace Calculator
Calculate optimal race pace for any distance with training recommendations and split times.
✓ Negative split strategy
✓ Training recommendations
Training Load Calculator
Calculate TSS, CTL, ATL and manage training stress for optimal performance and recovery.
✓ Periodization tracking
✓ Smart recommendations
BPM to % Max Calculator
Convert heart rate BPM to percentage of maximum heart rate for training zone analysis.
✓ Percentage calculations
✓ Training zone reference
Pace to Speed Converter
Convert running pace (min/mile) to speed (mph/kph) for treadmill and training analysis.
✓ Multiple unit support
✓ Treadmill compatibility
Speed to Pace Converter
Convert speed (mph/kph) to running pace for outdoor training and race planning.
✓ Race planning support
✓ International units
Min/Mile to KPH
Convert minutes per mile pace to kilometers per hour for international training compatibility.
✓ Training compatibility
✓ Quick reference
KPH to Min/Mile
Convert kilometers per hour to minutes per mile pace for training and race analysis.
✓ Training analysis
✓ Race compatibility
Calories per Hour
Calculate hourly calorie burn for various activities and training intensities.
✓ Multiple activities
✓ Nutrition planning
Quick Reference Tools
Fast Conversions
Quickly convert between different units and measurements for training and racing.
International Compatibility
Convert between metric and imperial units for global training compatibility.
Mobile Friendly
Access quick calculations on your phone during training sessions and races.
Utility Tool Tips
📖 Save References
Bookmark commonly used conversions for quick access during training.
🔄 Double Check
Verify unit conversions when switching between training devices or apps.
📱 Mobile Access
Use these tools on your phone for quick calculations during workouts.
🌍 Travel Ready
Essential for international races and training camps with different measurement systems.