Calling all space invaders, things from another planet, celestial bodies, galactic hitchhikers, Ground Control and Major Tom.
Dress for a ride to the final frontier, make sure your bike has plenty of rocket fuel, and choose a route that's out of this world!
Need a soundtrack for your journey? Check out the playlist below or list your favorite space jams in the comments.
Today's hashtags: #PedalpaloozaPDX #SpaceIsThePlacePDX