Well good news is W&D is now listed on the DVC page again, with the updated registration date.
When and Where
Gain access to early registration one week before the general public. Here's a list of the upcoming registration dates for the 2016/2017 race series:
Disneyland Half Marathon Weekend presented by Cigna®
Event Dates: September 1–4, 2016
Location: Disneyland Resort in California
Early Registration Starts: Tuesday, January 26, 2016
Early Registration Ends: Monday, February 1, 2016 at 8:00 PM Eastern Time
Wine & Dine Half Marathon Weekend
Event Dates: November 4–5, 2016
Location: Walt Disney World Resort in Florida
Early Registration Starts: Tuesday, March 22, 2016 at noon Eastern Time
Avengers Super Heroes Half Marathon Weekend
Event Dates: November 10–13, 2016
Location: Disneyland Resort in California
Early Registration Starts: Tuesday, April 5, 2016 at noon Eastern Time