Weekend adventure plans: Bike/train to Chicago and back. Tomorrow, I'll ride the ~135 km from Madison to Harvard and catch a Metra train into Chicago. And then do the reverse the day after. I did a similar trip two years ago and made a little video: https://youtu.be/ugAYRV6ln8M

I'm a bit concerned about the temperatures tomorrow. It'll be -7 C when I start. But at least this time I'll be on a bike with more than one gear.