Find your running pace per mile or kilometer, predict race times, and get splits for common distances.
Running pace is the average time it takes to cover a specific distance, typically expressed as minutes per kilometer or mile.
Common Pace Ranges:
Tips for Improving Pace:
This calculator can be used for running, walking, cycling, and other distance-based activities. Adjust your expectations based on your fitness level and the specific activity.
Type the distance (in miles or km) and your finish time. The calculator converts to pace per mile, pace per km, and speed in mph/kph.
Switch modes to enter your goal pace and get a predicted finish time for common race distances (5K, 10K, half, marathon).
See mile/km splits for your run, plus predicted times for race distances based on your current fitness.
For related calculations, try our calorie calculator.
Cross-checked against authoritative formulas (IRS, NIST, ACM) and updated for 2025/2026 tax years and rates.
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Each calculator includes the formula, plain-English explanation, and FAQs so you understand the result.
Estimates only. Calculator results are for educational and planning purposes — not professional advice. For binding decisions on taxes, investments, health, or legal matters, consult a qualified professional.