Dear Brainless Exercise Fanatic:
At what point did you think jogging down Las Vegas Boulevard in the midst of oogling tourists on the block right where they've narrowed everything down to build CityCenter would be a good idea? I only saw you for about four seconds as I passed you, but it was enough. Your uptight little glare at all the hundreds of people ahead of you. They were impeding your progress. Their congestion was slowing your heart rate. Their pace FAR too slow for your athletic stride.
Hey. Guess what. The city is filled with treadmills. There's great trails all around the city. Heck... no one takes the stairs. Go run yourself up to the top of the Stratosphere. Use your brain, genius.