I like to 'collect' songs related to places that I've raced, so I've gotten some really interesting (but good) songs along the way. Here are some of the Disney-related ones that I really like running to:
Celebration - from Illuminations: Reflections of Earth
Eye to Eye - A Goofy Movie
Golden Dream - Voices of Liberty
Jpop (Welcome to Tokyo) - Phineas & Ferb Summer Belongs to You
Le Festin - Ratatouille
Our Life - Uttara Kuru (pre-Illuminations loop)
Space Mountain (New Daytime Track) - A Musical History of Disneyland
Stand Out - A Goofy Movie
Standing in Motion - Yanni (Epcot's Fountain of Nations)
Transformation - Brother Bear
We Go On - Illuminations finale
Zero to Hero - Hercules
I also have a number of songs that were in the pre-mixed music at DCA's GlowFest in 2010, but those aren't strictly Disney-related, and the Bollywood music definitely falls toward the more unusual end of the spectrum