It has helped my running so much.  There are times when I’m laying in bed in the morning, and the last thing I wanna do is get up and run.  But when I started Geocaching last year, it gave me fresh new motivation to get out to places I’ve never been before.  For those who don’t know, it’s basically an enormous international treasure hunt, and it’s super fun!  All you need is a GPS.  For real.  Check it out.  You’ll have a new pastime.