Just did 5k on the treadmill set at a speed of 10km/h! Feeling pretty good. 😁 Just wanted to share, feel like shouting at the top of my lungs. Couch to 5k really works, I would and have recommend it to family and friends. I remember when I was struggling with more than a minute. I remember the jump to 8 and 20 minutes too.
I am hesitant about trying to run outside though, I don’t know how I’ll pace myself, I’m used to seeing the information on a screen. Also weather/temperature comes into play. When I run to the train station the air is a lot harsher on my lungs. But there’s a lot more scenery.