Running Record Conversion Chart. 1 kilometer per hour (kph) = 0.621371192 mile per hour (mph) km per hour miles per hour mins per km mins per mile 5k 10k half marathon marathon; The quick way to see how fast you run in km and miles.

The quick way to see how fast you run in km and miles. 1 kilometer per hour (kph) = 0.621371192 mile per hour (mph) km per hour miles per hour mins per km mins per mile 5k 10k half marathon marathon;