The forest trees became smaller and more sparse very quickly as we gained elevation.

For the first day or so, his goal seemed to be simply to gain elevation.

Then she willed the carpet out toward the river, gaining effective elevation in a hurry as the land dropped away.

"I'm not sure I like this," he remarked as he gained elevation.

They had been gaining elevation all these days but now they began to climb in earnest.

Hoses may be held by workers, secured in fixed location, or attached to lifts to gain elevation.

But once in Mexico's mountains, they gain elevation and make several sharp turns.

But as they gained elevation, the ground became smaller and passed behind more slowly, as if annoyed at being neglected.

The track also crosses over itself to gain elevation.

In order to be pulled off effectively, it requires great leg strength in order to gain elevation.