An out-and-back time trial on a perfectly flat road.    From Wordnik.com.  [BSNYC Friday Fun Quiz!] Reference

If it were, then the accelerations would also cancel in the out-and-back case.    From Wordnik.com.  [A Voice from the Middle Ground] Reference

A series of technical corners bookended the pancake flat, out-and-back course.    From Wordnik.com.  [Jesse Sergent and Alison Powers win Cascade Cycling Classic prologue] Reference

“I hope to win,” Millar said after inspecting the out-and-back 40km course Tuesday.    From Wordnik.com.  [David Millar hopes for redemption medal in Commonwealth TT] Reference

Instead of going on a continuous course, I did 2 out-and-back hikes, returning to my starting spot in between.    From Wordnik.com.  [Archive 2006-08-01] Reference

A good way to traverse the bridge is by entering the Presidio 10, which includes an out-and-back crossing of the bridge.    From Wordnik.com.  [Long May You Run] Reference

For example, run the first half of an out-and-back course as slowly as you want, then simply run much faster on the return.    From Wordnik.com.  [Long May You Run] Reference

Wind should be the most significant challenge facing riders on the relatively flat out-and-back course near the Colorado River.    From Wordnik.com.  [Colorado juniors set for stage race] Reference

Tarkington described the stage 2 course as, “typically straight, flat, out-and-back – a kind of typical U.S. time trial.”.    From Wordnik.com.  [Colorado juniors set for stage race] Reference

I love races with out-and-back sections like this.    From Wordnik.com.  [Heather Daniel: Run with It] Reference

Six miles total out-and-back, moderately strenuous hike.    From Wordnik.com.  [Nevada Appeal - Top Stories] Reference

This run will be an out-and-back on the waterfront trail.    From Wordnik.com. Reference

This will be an out-and-back run on the waterfront trail.    From Wordnik.com.  [The Columbian stories: Columns] Reference

Green Lake Swim - theater beach 1.2 mi double out-and-back.    From Wordnik.com.  [WalkJogRun New Running Routes] Reference

Saturday, is an out-and-back 12. 5-mile race near Marshall.    From Wordnik.com.  [CITIZEN-TIMES.com - News] Reference

In the men's race, the 14. 3km out-and-back suits Bell and his.    From Wordnik.com.  [VeloNews] Reference

This easy, 4-mile out-and-back trail follows a clear creek upstream.    From Wordnik.com.  [IdahoStatesman.com News Updates] Reference

It's an out-and-back trail to the falls, 1.2 miles in each direction.    From Wordnik.com.  [TimesCall.com] Reference

The former do an elevated out-and-back, while the latter loop north past.    From Wordnik.com.  [Seattle Weekly | Complete Issue] Reference

The out-and-back course from Thetford Mines stretches 99.8 miles (160.6 km).    From Wordnik.com.  [Bicycle.net | Attitude is Everything] Reference

It's out-and-back, so families can come for as short or long a hike as they like.    From Wordnik.com.  [RGJ.com - Latest News] Reference

The 1. 2-mile swim portion will now be an out-and-back loop in Lake Pontchartrain.    From Wordnik.com.  [New Orleans Saints Central] Reference

Mile 14: I start seeing other runners as they begin their portion of the out-and-back.    From Wordnik.com.  [Heather Daniel: Run with It] Reference

The story was similar on stage 7, an out-and-back, 29-mile trek in and around Whistler.    From Wordnik.com.  [This Just In] Reference

Along the way on the out-and-back course there are great views of the Continental Divide.    From Wordnik.com.  [Denver Post: News: Breaking: Local] Reference

This run will be an out-and-back in each direction on the Columbia River waterfront trail.    From Wordnik.com. Reference

Packed dirt and sand on the loop; the out-and-back segment is fine rock and gravel for bicycles.    From Wordnik.com.  [STLtoday.com Top News Headlines] Reference

He was way out in front, but the race had enough out-and-back that we passed each other three times.    From Wordnik.com.  [Up in Alaska] Reference

Rivalry between Marian and Lindsey Wilson intensified going into the 5-mile out-and-back team time trial.    From Wordnik.com.  [VeloNews] Reference

The 5K, an out-and-back course along the Lake Brandt Greenway, will benefit Team Erica and the MS Society.    From Wordnik.com.  [ Record Article Feed] Reference

I head out on the brutal three-loop out-and-back course, complete with no shortage of steep hills on hot pavement.    From Wordnik.com.  [RGJ.com - Latest News] Reference

Again, most of our traffic is generated in the smaller cities southbound, plus we have that out-and-back approach to life.    From Wordnik.com.  [SeekingAlpha.com: Home Page] Reference

Mid-range recreational out-and-back bike ride (either down the LA River a ways or out Whittier Boulevard to the San Gabriel River).    From Wordnik.com.  [[sic]] Reference

The swim portion of the event takes place in Lake Windermere, followed by an out-and-back cycle route and a single lap out and back run.    From Wordnik.com.  [Kootenay Rockies - News] Reference