Short version: the Dixie 311 will start 8AM on Saturday, June 26 at the same time and place as the Dixie Lite. This is 24 hours later than originally scheduled.
Long version: the primary reason for this change is the resupply option in Circleville. There is but one market, and it is closed on Sundays. I learned this last weekend - on a Sunday of course ;) There is also a gas station, restaurant, and a campground store that are open on Sundays, but the supplies are extremely limited. We will all want to have access to the market/general store as it is essentially the last resupply of the race and right before the most demanding section.
From a timing standpoint, I don't think anyone will be able to hit the store on Sat before it closes. 200+ miles of rough terrain will make that a superhuman effort. But, the front leaders will almost certainly hit the store on Sunday...hence the switch to a Saturday start.
As a bonus all Dixie riders get to start together (311 and DLite). The routes are identical for the first 80 miles or so and rejoin for a short bit on the N end of the Paunsaugunt.