'Course' in the Bible

And as John fulfilled his course, he said, Whom think ye that I am? I am not he. But, behold, there cometh one after me, whose shoes of his feet I am not worthy to loose.

Therefore loosing from Troas, we came with a straight course to Samothracia, and the next day to Neapolis;

But none of these things move me, neither count I my life dear unto myself, so that I might finish my course with joy, and the ministry, which I have received of the Lord Jesus, to testify the gospel of the grace of God.

And it came to pass, that after we were gotten from them, and had launched, we came with a straight course unto Coos, and the day following unto Rhodes, and from thence unto Patara:

And when we had finished our course from Tyre, we came to Ptolemais, and saluted the brethren, and abode with them one day.