Enter two of either time, distance and pace then click calculate on the other. P a c e   C a l c u l a t o r Time hours mins secs Distance Miles Kilometers Meters Yards or Pick Event Marathon Half-Marathon 5K 5M 8K 10K 15K 10M 20K 15M 25K 30K 20M Pace hr min sec Per Mile Kilometer 880 yrds 440 yrds 220 yrds 1500 M 800 M 400 M 200 M Meter Yard