Yeah Denmark looks quite alike! Can’t wait to explore it there aswell!

Yeah, protecting the lungs is important with these temperatures! My approach is to wear 2 layers of shirts (one long sleeved) and not push too hard. If I would do a real tempo run right now or even a strong interval, I would ask too much of my lungs. Staying at a pace where you would be able to talk normally would be a good indicator of a safe pace!