5 to Read: How to build good habits + running as you age

Hello friends,

I’ll be out of town on vacation after this week, so if you’re a new subscriber who has just joined, know that you’ll start receiving subscriber-only issues when I return on Monday, Oct. 14.

If you haven’t already, sign up for our channel on Slack where you can talk right now with fellow subscribers — ask questions, share info on races, or a…