I dindn't know this.......I thought that it might help some people to know.
Remember- you only lose about 17 seconds when you walk for one minute. The amount of distance you lose on extra walking in the beginning will almost always be recovered at the end because you kept your legs fresh.
Those who put this concept to the test almost always find that taking more frequent walk breaks doesnt slow the overall time of long runs when the long runs are done at the correct slow pace.
Remember- you only lose about 17 seconds when you walk for one minute. The amount of distance you lose on extra walking in the beginning will almost always be recovered at the end because you kept your legs fresh.
Those who put this concept to the test almost always find that taking more frequent walk breaks doesnt slow the overall time of long runs when the long runs are done at the correct slow pace.