Going down to Virginia Beach for the Rock n Roll 1/2 Marathon. I think the weather will be OK, the hurricane is moving more slowly than earlier reported and any bad weather will only be up here on Monday.
The weather will be usual for this area, around 70 F at the start at 7 AM, getting up to 80 or more after 2 hours or more. The boardwalk will be hot (last 2.25 miles of the race). The mid and back of the pack (like me) will be affected by the heat. At least the ocean is right off the boardwalk!