speed needed to do 2.4 kilometers in 14 minutes
Best Answer: It is exactly distance over time, that's why km/h is used as a shorthand for kilometers per hour. 2.4km / (10/60)h = 14.4 km/h 2.4km / (12/60)h = 12 km/h So, to run 2.4km in 10-12 minutes, you need to maintain an average pace between 12 and 14.4 kilometers per hour.