Iâve never had an Arizona ID before. How do I get one for the first time? If youâve never had an Arizona ID, you will need to prove your identification, age, and authorized permanent residence. You will need to show only two documents, a primary and secondary document, if one is a photo ID.
The average human walking speed is in the neighborhood of 3 mph (4.8 km/h). How fast do you think you could run at a full sprint? 10 mph? 15 mph?
There is a range in between walking speed 4-5kmh/h and 100m record sprinting 37.58km/h (Usain Bolt 2009). Generally for longer distances average speeds are half those of professionals, so for a marathon 2 hours becomes 4 hours or 10.5km/h.