Thinking about getting started in a fitness routine? Trying to get yourself off the couch? Here is something that will make you feel like an inadequate adult.

(Photo by David McNew/Getty Images)
(Photo by David McNew/Getty Images)
 A 12-year-old California girl is literally running around the world.  Blanca Ramirez has run six marathons on six different continents, and she's about to tack on one more and set a world record.  She'll compete this weekend in a marathon in Antarctica, which is a practically toasty 30 degrees in February, the continent's summer.  
She says her most difficult marathon was in New Zealand because of the hilly terrain.  Her next goal is to run a marathon in all 50 states. This gives you a new perspective on not wanting to even walk to the end of the driveway to take the trash out.