It is not possible to make much speed in such conditions.

We'll make better speed in the long run if we take an hour's break now.

They had come to a rough kind of road by now and were making very good speed.

It was cool walking in the early morning, and we made fine speed over the ground.

By now he didn't need a great deal of guidance, but to make speed it did help.

That's why we can make good speed even at only eight or nine meters per second.

He made great speed and covered a mile or more in minutes.

It's a longer route overall, but we'll make better speed on the road than across country.

The rest made speed away from the coast, taking the last chance for freedom with them.

She made good speed during the days, but did not hurry.