10 new tracks to rock at the gym this month.


This month's workout playlist brings two questions to mind: First, how many consecutive months will David Guetta turn up in these top 10 lists? (His new song with Usher made the cut, and he just barely missed making it again with his recent Nicki Minaj collaboration). And second, will Calvin Harris, Benny Benassi, or Afrojack be the one that unseats him? (All three are making their second appearances on the charts this month. And, like Guetta, they're all being billed as the artist rather than the producer/remixer on their hot new songs.)

Here's the full list, according to votes placed at RunHundred.com, the web's most popular workout music website.

To find more workout songs-and hear next month's contenders-check out the free database at RunHundred.com where you can browse by genre, tempo, and era to find the best songs to rock your workout.