Our current family favorite, thanks to Amazing Guy, is Keane's Everybody's Changing. This was the song I tried to sing to myself while running my first race sans headphones.
Yes, it is a few years old but still very addictive. In fact, it is on my running on vacation music mix twice. The second time is after Kermit Ruffin's When I Die (You Better Second Line). That is a strategic placement since I felt like dying at that moment during those runs. Then hearing this song would pick me up, and I would start picking up my heels.
Any tune just gets you up?