Salomon Speedcross 6 Forces 900 miles Was I Wrong!

Salomon Speedcross 6 Forces Trail Running Shoe.
This is what they look like after 900 miles of walking and trail running.
After doing some calculating I have found out that I have been walking 1,280 km or 795 miles.
Hiking shoes last about 800 miles or 1,287 km. This is just a estimate which is low, I likely have been walking much more 900 miles or 1448 km.