Twelve years ago, both my husband and I ran the Bolder Boulder 10k – but we didn’t even know each other yet. This year, we’re going back. The Bolder Boulder 10k is an epic race that deserves a spot on your bucket list. First of all, it’s in Boulder, which is a fun town to visit and has amazing weather on Memorial Day. Second, despite being at altitude, it’s a pretty flat course, with just…