Perry to stay in the race?

Rick Perry went out jogging and apparently that was all the reassessment he needed. Just a bit ago, Perry tweeted:

And the next leg of the marathon is the Palmetto State…Here we come South Carolina!!!聽yfrog.com/odz8ujrj

See this and this.

Either he is going to continue his campaign now that Bachmann is out or he really means he is running a marathon in South Carolina.