New idea for indoor orienteering!

What is the problem with current online orienteering projects (based on Google Street view or CF/O-Virtual)? You are not running! It is more like a puzzle-solving. My idea is to use Zwift training with O-courses. Take a look at the video below:

I was running through the streets of London with O-map reading (London city race map, but I have prepared my own course) and navigation (left/right turns and U-turns). Instead of other online orienteering projects, you are physically running and the terrain view in front of you depends on your pace! Also, you may adjust the climb.