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How Long is a Half Marathon? (Miles & KM)

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What is the How Long is a Half Marathon? (Miles & KM)?

A half marathon is one of the most popular race distances globally. But exactly how long is it? Let's break down the distance in miles, kilometers, and steps.

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A half marathon is exactly 13.1094 miles or 21.0975 kilometers. Competitive runners often use our Pace Calculator to plan their splits for this distance.

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Disclaimer

The results provided by this tool are for informational purposes only and do not constitute medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.