Fellow DMV-er checking in, cool to see size of the FAM showing support.
Been lurking thus far, thought i'd contribute something
For those on Android using the Adidas App and wanting to fake your location to participate in future RSVPs, follow these steps to bypass the root and gps checks the App does
*You need a rooted phone that can run Xposed, so a certain level of Android knowledge is needed*
1) Get the "Fake GPS Location" app from the playstore, and make it a system app (which is why root is needed) to bypass the Adidas check for "mock locations"
2) Install the "RootCloak" Xposed module and add the Adidas App to the blacklist so it will not be able to check if your phone is rooted