Ok, this allows you to move at the speed of a 100% mount, while not being mounted.
NOTE: This took me a few tries to replicate, so don't expect it to work the first time. But it's easy to do.
Ok, in wintergrasp, while your team controls it for obvious reasons, basically you use the portal while on a flying mount, and as you click it you press space to fly up, disconnecting you, but when you log back in on that character, you should have 100% speed.
NOTE: This took me a few tries to replicate, so don't expect it to work the first time. But it's easy to do.
But here is a step by step guide:
1) Move to the portal indicated above
2) Mount on a flying mount
3) Right-Click the portal
4) As soon as you're being teleported, press space to fly up. At the moment i'm pressing forward and space, still haven't figured out if the forward has anything to do with it
5) If you did it right, you should be disconnected
6) Log back in, and if successful, you'll be able to run around at 100% speed.
Btw, this has worked successfully for me, twice, so before you come back to criticize or comment, at least give it a few goes beforehand. If many people can't replicate, i'll try and get a video up.
Video is here:
[ame="http://www.youtube.com/watch?v=vOyR-VLH2jc"]YouTube- 100% mount speed on foot[/ame]