No... but I'm planning to take my bikes out to the local dry lake once I have some better safety gear and some spotters.
I'm fortunate to live near a natural high speed raceway... El Mirage Dry Lake. El Mirage has seen a lot of Land Speed Racing since the 1940s... the real, classic, original hotrods used to go out there to race too. They run record attempts and vintage drag racing there from time to time. In addition to a marked 1.3 mile section for land speed record attempts, it is a 6 mile by 10 mile slab of dead flat perfectly smooth ground with no speed limits. I usually take my cars out there to see how fast they'll really go... you just get onto this slab of dried mud and open it up and roll along as fast as you want...
What is really cool is that it is open to everyone... you can use it as a runway for airplanes, drive your street car or your supersonic land speed racer, motorcycles, city buses... anything you want.
If you want corners, you can mark off a section with cones to have your own little track (though you shouldn't take over the whole thing if there are a lot of others running around on it).
And it is free!

Ride it like you think owning it matters.