He's only been running the high hurdles for three years.

But often a family has to know enough to ask, a high hurdle at a time of crisis.

Approval is considered likely but the measure could face higher hurdles.

There are 55 Republican senators, so getting to 51 is not a high hurdle.

That seems like an even higher hurdle than the hardware.

That is a high hurdle, particularly with such a small base of users.

I figured she'd jumped high hurdles to get where she was.

He was the world record holder and the first man to run the high hurdles in under 13 seconds.

But a growing number of owners seem to be clearing these higher hurdles.

He still holds the freshman record for the 110 high hurdles.