The air was a little chilly on the ridge, sometimes a little windy. We felt it after the picnic stop, where we had put our fleeces back on. But I quickly took it off after a few minutes, and the others followed a little later. We're not all equal when it comes to temperatures.
As for the cars, we left one at the finish and then returned to the start with another, which we picked up at the end. But the road journey was much quicker than on foot...and flatter!