Pace Calculator

Calculate your running or cycling pace, time, or distance. Use preset race distances or enter custom values.

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About Pace Calculations

This calculator helps runners and cyclists determine their pace, finish time, or distance based on known values. Use it for training planning, race goal setting, or analyzing your workout data.

Pace = Time / Distance

Common Race Distances

  • 5K: 5 kilometers (3.1 miles)
  • 10K: 10 kilometers (6.2 miles)
  • Half Marathon: 21.1 kilometers (13.1 miles)
  • Marathon: 42.2 kilometers (26.2 miles)

Tip: For even pacing in races, aim to run your splits consistently or with a slight negative split (running the second half slightly faster than the first).