If anyone is interested, P. Murphy and I are running a track workout tomorrow evening after work at Bethesda-Chevy Chase high school in downtown Bethesda. It's a great place to run workouts because it's well lit, even in the dark (which it will be by the time we finish).
This week I wanted to do something longer and more marathon-specific: something like 3-4 x 2 mile @ HM pace OR a 5k-4k-3k-2k-1k cutdown. I still haven't quite nailed it down, but I'm leaning toward the latter.
We'll meet at 6:30 in the parking lot to warm up. If anyone wants to join, leave a comment here or drop me an email (email@example.com) so we know how many folks to expect before we get going.