Then what??

I'm about to go on a six mile run. not a huge deal, but a big one.

In fourteen days I (with my running gals) will have completed our half marathon.

YEAH! 

 Its been so much fun to push myself and to keep up with the running schedule and to have some awesome chat times with two fantastic gals. But as I sit here I'm thinking, when the half is done...then what?? 

What do you do to keep yourself going..in the exercise department or just having a goal to work towards?  I'm really wanting to do a sprint triathalon but think that will wait till next summer.

I would LOVE to hear any and all suggestions.

 Thanks!