Race Pace Calculator

Project your race pace and estimated finish time for 5K, 10K, Half and Marathon.

Pace (min/km)

Seconds

Enter your training pace to see projected race finishes.

Pace Calculator
Speed ↔ Pace Converter

How it works

Finish time = pace (sec) × distance. Race distances are fixed: 5k, 10k, 21.097k, 42.195k.

How to interpret

Use this to set realistic goals for upcoming races and plan training intensities.

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