This week the drivers of the Sprint Cup head to one of the circuits more unique tracks, Pocono.

The 2.5 mile track is part super speedway and another part road road course, and is basically shaped like a giant triangle..
This year the race has been shortened from 500 miles to 400 miles, and the surface repaved. Those are changed points leader Greg Biffle likes.

" I feel that Pocono would be the top of my list for a re-pave. I am excited about that, and I think the race being a little bit shorter to 400 miles is going to create some excitement with the fans. I think it's going to be a better race, not so drawn out, maybe a little more urgency to go and different strategy."