Looks like there's a one in three chance the DC area takes a direct hit from hurricane Sandy, meaning rain is possible starting Saturday night. And forecasts are calling for 10-15mph wind for the first half the race and 15-20mph sustained winds, with 30mph gusts, for the second half.
Seriously, as if I didn't have enough fun running through severe rain and localized flooding in the Flying Pirate half marathon in April.