Yes, today, Sunday, September 7, 2014, is the first day I've taken off from running since July 5, 2014. I've been running pretty much every day the entire summer, though my 50th birthday, the longest vacation since my teen years and other summer activities.

My running, however, has been nothing special, just daily 4 to 6 mile runs, mostly on trails, nothing too speedy, no races, speedwork. My fastest runs have been with the local youth cross country running club that my son participates in.

So today my quads are sore as hell. Why? Because yesterday I ran a local 5K cross country race mostly with a bunch of kids (and some adults) who have been training for the last 6 to 8 weeks. I, on the other hand, have not been in race training mode.

You can't fool your body, especially at age 50. Five years ago I could run a 5K on a moment's notice and feel fine the next day. Today I run a 5K and the next day my legs feel like I've run a marathon.

But it's a "good" feeling in that it is just soreness, not pain. No injuries. Just my muscles reminding me that if I want to run fast, I've got to train fast. A pretty basic concept. The soreness is a wake up call.

Getting back to the race, I don't even know my time. I had to bolt out of there to get to my other son's soccer game. The race was at 10am in 80+ degree heat, which is not my idea of fun. But I'm glad I did it and it gave me the excuse today to take a well-needed (and deserved) day off.

Looking forward to a fall/winter season of cool temperatures and rain. Perhaps wishful thinking here in drought-ridden Southern California, but I think we're about due for it.