Don't sell yourself short.

At your latitude, you're probably moving about 650mph due to planetary rotation, while the earth moves around the sun at 66,000mph, the sun moves through the galaxy at about 44,000 mph and rotates around the Milky Way at 483,000mph, and the Milky Way itself hurtles through space at something like 1.3 million mph.

So the next time someone talks about riding 30 miles on their trainer....