Back home after our college visit/super heroes weekend and posted a quick review over on the Super Heroes Half thread. But thought I'd post a few things that I learned in preparation for Dopey here:
1. It's going to be lonely running three of four races on my own!

Just earned a coast-to-coast with my oldest son and it really is a joy running with him and cheering him on. For Dopey, I'll run the 5K with our youngest, but he's too young for the other races and our teen boys arrive too late for the 10K and half.
2. I think I've figured out how to run slower but use the same leg muscles as I do when I run faster. I run most half marathons in the 1:52 - 1:58 range. My kids run in the 2:30 - 2:45 range, so that's a big change of pace when I'm running with them. I plan to run the Dopey half somewhere in between, but I've been worried about shin splints (that's what usually happens when I run with my kids.) So this weekend I experimented by continuing to use upper leg muscles to run a slower pace. It worked! No shin splints and felt great all day/next day.
3. I learned that I can run a half marathon, spend over 12 hours in a theme park and feel great the next day. So I considered this weekend successful Dopey training!