Running & Cycling Calculator
Comprehensive endurance sports calculator combining pace, speed, heart rate zones, calorie burn, VO2 max estimation, race predictions, and split times. For runners and cyclists of all levels.
Step 1 of 4
How to Use This Calculator
- Select Activity Type (Running or Cycling) and your preferred Unit System.
- Enter the Distance and your finish time (Hours, Minutes, Seconds).
- Input Age, Weight, Gender, and Resting/Max Heart Rate for calorie estimates.
- Choose your Split Display unit (per mile or per kilometer).
- Review your pace, speed, estimated calories, heart rate zones, and predicted race times.
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