Locations in five states were used in the film caravan's 2,000 mile trek.

Over the next three weeks, Ameiser led his men on a 200 mile trek behind enemy lines.

Schultz's inspiration to make the 3,500 mile trek came from a visit that he and his wife made to orphanages in Mexico.

On December 18, 1904 several players set out by dogsled and the rest left the next day by bicycle for a 330 mile trek to Whitehorse.

It is a 15 mile trek on a narrow cliff ledge, and contains 5 very endangered species in a pristine un-cut Amazon forest.

Three times he completed the 45 mile trek from the Quantocks to Lynton in a single day.

While only 10,000 of the original 86,000 soldiers survived the 4,000 mile trek, all 30 women survived.

The show follows and documents selected racers and their dogs during the 1,161 mile trek through Alaska's wilderness.

They devise a travois to carry Fergie on the 300 mile trek to the coast.

This hike requires a 2.6 mile trek through an adjoining nonwilderness roadless area before reaching the Wilderness boundary.