There are plenty of mobile applications where you save the running route you took with some stats like speed, distance, duration etc.
Here is an example from one of those apps:
So, I tried to google for any open dataset (global or country specific) with the coordinates and the stats from those routes. Of course without personal details.
Are you aware of any dataset like this one?
Edit: I am interested on walking/running routes and not driving routes. So, the suggested link in the comments is not related with my question. Although, it could be used as an alternative in case nothing else is available.