what to do?

I'm supposed to hit the track and run a few 1200s after work today, but the nice weather (it's currently 79 and sunny outside) is telling me to hit the trails. And even though I thought I was through with Palmer Park, the last two hashes I've done took me through there, and I've started missing her. Sure would like a good hour or two on those rocky trails. But I have a big race in about ten days, and some speedwork would probably help me quite a bit. We'll see what happens...