switchbacking

The ice being now strong, they skimmed across rivers and creeks, raising the snow in clouds and "switchbacking" over hummocks in a fashion that under other conditions might have been exhilarating.

Colorado Jim George Goodchild

I left the road, following the pressed trails of what looked like deer tracks, switchbacking around the gentle slope of the hillside.

Brush of Darkness Allison Pang 2011

Most riders stayed on their bikes over the three timbers on the run-up and Powers attacked on the switchbacking, 40-foot climb.

Ryan Trebon takes round 1 at the Cincinnati ‘cross festival 2010

After Calistoga the road tilted upward, switchbacking dizzyingly 1,800 feet up, and then down, a mountain range.

World Wide Mind Michael chorost 2011

I left the road, following the pressed trails of what looked like deer tracks, switchbacking around the gentle slope of the hillside.

Brush of Darkness Allison Pang 2011

After Calistoga the road tilted upward, switchbacking dizzyingly 1,800 feet up, and then down, a mountain range.

World Wide Mind Michael chorost 2011

The trail was wet and slippery, switchbacking upward through a tangle of ferns, lianas, epiphytes and cassias.

Richard Bangs: Climbing the Killer Prince -- Merapi Volcano of Java, Part 1 Richard Bangs 2010

The road shot arrow-straight across the flats, through plains of tufty tree yuccas green from recent rains; it squiggled over the steep hills in tight switchbacking loops decorated with shrines to the dead.

Kook Peter Heller 2010

The trail was wet and slippery, switchbacking upward through a tangle of ferns, lianas, epiphytes and cassias.

Richard Bangs: Climbing the Killer Prince -- Merapi Volcano of Java, Part 1 Richard Bangs 2010

The tunnel was long and twisting, switchbacking on itself over and over as if Jace were crawling through the entrails of an enormous monster.

Cassandra Clare: The Mortal Instrument Series Cassandra Clare 2009