---
title: "Running Pace Calculator — Pace ↔ Speed ↔ Finish Time (km and miles)"
description: "Convert running pace, speed, and race finish times. Calculate 5K, 10K, half marathon, and marathon times. Supports both metric (km) and imperial (miles)."
url: "https://worldcalculators.org/calculators/running-pace/"
canonical: "https://worldcalculators.org/calculators/running-pace/"
---

# Running Pace Calculator

Convert running pace, speed, and race finish times. Calculate 5K, 10K, half marathon, and marathon times. Supports both metric (km) and imperial (miles).

## Quick answer

Pace (min/km) = 60 ÷ speed (km/h). A 5:00/km pace = 12 km/h = 7:27/mile. A 10-minute mile = 6:12/km. Marathon at 5:00/km pace = 3:30:59 finish. Most countries use km; US, UK, and some Commonwealth countries also use miles. Race distances (5K, 10K, marathon) are standardized worldwide.

Source: https://worldcalculators.org/calculators/running-pace/
Markdown mirror of the HTML page. Prefer this URL for RAG; the interactive calculator still lives on the HTML page.