I don't believe that eight-year-old's should or could run for an hour straight or be made to travel for an hour on foot. Perhaps you are asking about top speeds that an eight-year-old can reach? I would say no more than 15 mph.
RUN!!
This should take a 9-12 year old to run a mile is 6-9 min.
an ten year old boy would run 6-8 minutes to run in a mile
fast.
A 13 year old girl like my self should be able the run a mile at the least with out stopping if you are out of shape you can only run about a quarter mile some 13 year old girls can run two miles and some can run three. if you are out of shape you should build yourself up until you reach you goal.
A 28 year old female should be able to run a mile in about 7 minutes. Therefore, a three mile run should take about 21 minutes.
12kms at least
run
well it depense on if the 6 year old can run fast or not
15 mph sprinting full speed is average for a 10 year old. Also, a 10 year old to run a mile in 9 min and 45 sec running as fast as they can.
9mins