Running Pace Calculator

Calculate running pace, total time, or distance. Supports miles and kilometers with common race distances.

Distance

Distance unit

Time (h:mm:ss or mm:ss)

Common race distances: 5K = 3.107 mi, 10K = 6.214 mi, Half Marathon = 13.1 mi, Marathon = 26.2 mi. A 10-minute/mile pace is 6 mph, finishing a 5K in ~31 minutes.