I think you can get better quickly. Do it regularly. A small walk everyday would be perfect, but if you can't, a few times a week would work too. I bet you'd b

I think you can get better quickly. Do it regularly. A small walk everyday would be perfect, but if you can't, a few times a week would work too. I bet you'd be able to walk until you are bored instead of tired soon enough (unless you are never bored, but if you can be, listening to podcasts could be a way to go). Walking in a city can be exhausting because of the concrete, the noise, the heat and the traffic. I can walk for hours no problem. Elevation gain or loss and the sun counts more than simply the distance. Being hydrated helps a lot. Good shoes too. Good walk!