To recreate the historic Pony Express runs, volunteers on horseback are riding from California to St. Joe, where the last rider is expected to arrive Saturday night.

Pony Express riders didn't just throw a standard mail bag over the back of their saddle. They had mochilas designed specially for the Pony Express—ones that look nothing like some of the ...

The Pony Express Re-Ride is delivering mail from Sacramento, California, to St. Louis, Missouri. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays. Menu.

The Pony Express Re-Ride is delivering mail from Sacramento, California, to St. Louis, Missouri. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays. Menu.

The Pony Express Re-Ride is delivering mail from Sacramento, California, to St. Louis, Missouri. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays. Menu.

The Pony Express Re-Ride is delivering mail from Sacramento, California, to St. Louis, Missouri. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays. Menu.

In "The Last Ride of the Pony Express," Will Grant crosses the charismatic landscapes of the West on the backs of horses named Chicken Fry and Badger.

Albert Tritch signs the mail bag as he prepares to set off on his segment through southeastern Nebraska, on June 21, 2010, as riders recreate the Pony Express. (Photo by Keith Myers/Kansas City ...

This oil painting attributed to Lloyd Branson (1853-1925) depicts a Pony Express mail carrier on horseback. Pony Express riders can be identified by the special saddlebags--mochilas--that riders used ...

The Pony Express Re-Ride is delivering mail from Sacramento, California, to St. Louis, Missouri. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays. Menu.

The Pony Express Re-Ride is delivering mail from Sacramento, California, to St. Louis, Missouri. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays. Menu.