I do okay with 100g of carbs a day and running a 5 miler. But doing 10 miles I would definitely advise a bit more carbs and like primalrob said maybe throw in a sweet potatoe. The difference between a 5 and 10 miler is pretty huge especially if you are tinkering with VLC.
"If man made it, don't eat it" - Jack Lallane
People say I am on a "crazy" diet. What is so crazy about eating veggies, fruits, seafood and organ meats? Just because I don't eat whole wheat and processed food doesn't make my diet "crazy". Maybe everyone else with a SAD are the "crazy" ones for putting that junk in their system.