at speed

"At the speed we are making they will be up to us in an hour."

Then everything had moved more or less at the same speed.

"People still want to move information at the speed of light."

If my friend stood still, I would move toward him at the speed of light.

You wouldn't have to help one happen at the speed they were going.

I led the way out the door, running at full speed.

She was talking at high speed to the older woman.

Not every home is moving at such speed, of course.

For the past month he had been going at high speed, into the early hours of the morning.

Once his mind was made up, he moved ahead at full speed.