If you’re thinking ahead to summer vacation, you may be wondering if this is the year you finally manage to go away with the whole family – your kids and their kids (and maybe even more generations or extended family).

It's pretty hard not to smile at videos of delightful seniors, but this clip of older athletes killing it at the Penn Relays, the longest running track meet in the U.S., has to be one of our favorites.

How many more times will you be able to do the things you love as you get old? There's one place to find out, and it's here.