Watch And Soon the Darkness

And Soon The Darkness is the name of a British thriller film from 1970 about two youthful women who go cycling to on a holiday. During their cycling holiday, the ladies encounter a number of problems. One of the two women decide she would like to take a break from cycling to sunbathe for a while. The other woman wants to continue cycling, which results in a fight. Eventually, the women part ways which is a decision they later come to regret as one of the women is murdered after they part ways.