This plan is for runners who can train 5 times per week. 38:00 is 6:07 per mile (3:48 per km) Training Pace Guide is a follows: Easy pace runs 7:40 - 8:25 per mile HM to Threshold pace runs 6:20 - 6:30 per mile 10K pace runs 6:05-6:15 per mile 5K pace runs 5:50-6:00 per mile 3K pace runs 5:35 - 5:45 per mile 1500 pace runs 5:10-5:20 per mile