The Fitness First Web site says, "Reston, Virginia - Due to a fire, the club will remain closed until 5 am, Tuesday, August 26th. Group exercise and free weights will remain closed for approximately two weeks."
I guessed that someone was just too darned fast on the treadmill, though a fellow thwarted gym-goer suggested it was due to a fat lady wearing corduroy pants, which I find unlikely.
I've been to the Fitness First in Tysons Corner a few times, which is close to my work site. It's newer, bigger, and nicer, so it works out pretty well -- I can still get an afternoon workout before I head into Arlington or DC (for a change, it looks like I chose wisely).
Anyway, I went home and got my skates (which of course I'd taken out of the back of my car) and went on the W&OD Trail (my usual route, from Reston Parkway to Route 28 and back). It smelled like rain, so I almost cut it short early, but ended up sticking it out. Yay, me, although my feet hurt now.