GRIZZLODILE - Mander

Just so ya know, a regular modern day crocodile can also outrun you on land.
Yeah but I would easily beat him in hurdles.

This is true. Or running serpentine:

What this from?
Should be Land of the Lost (2009) if Reverse Image Search isn’t failing me.
Land of the Lost

On his latest expedition, Dr. Rick Marshall is sucked into a space-time vortex alongside his research assistant and a redneck survivalist. In this alternate universe, the trio make friends with a primate named Chaka, their only ally in a world full of dinosaurs and other fantastic creatures.

The Movie Database