That's a "matter of opinion" question. Some people would consider it fast, others wouldn't.
Modern winning times for the men's marathon are in the neighborhood of 2hours 10minutes.
That's 26 consecutive 5min20sec miles.
Whereas 10 miles an hour = only ten consecutive miles at a leisurely 6-minutes each.
So, to a modern winning marathoner, 10 mph is no big deal.
To me, it's %@$* incomprehensible.
Still a matter of opinion.
Her average pace is 5.7 miles per hour.
It is 4.29 miles per hour - a brisk walking pace.
This depends how fast you are running. If you know your average pace (how many meters per minute) while you are running, you can figure this out.
You must maintain a pace of at least 6.55 miles per hour for 13.1 miles.
You must maintain a pace of at least 7.5 miles per hour.
Her pace is 17.9 miles per hour.
A fast walk is typically considered to be around 4-5 miles per hour. This pace is faster than a casual or leisurely walk, but not as intense as jogging or running.
To date, the fastest time in the Boston Marathon is 2:03:02. This equates to a pace of 12.7862 miles per hour.
Her average pace is 5.7 miles per hour.
7.21...
I would say an average about 30 miles an hour. I have heard about a pitt-bull running 35 miles an hour though. However they can get tired pretty easy and end up running at a steady pace of 20 MPH. I still think it is really fast though!
It is 4.29 miles per hour - a brisk walking pace.
A 4 minute 50 second mile is a pace of 12.41 miles per hour.
You are running 10 mph at a 6 min. pace.
About 7.06 miles per hour. This equates to an 8.5-minute mile.
You will be moving at a pace of 90 miles per hour.
This depends how fast you are running. If you know your average pace (how many meters per minute) while you are running, you can figure this out.