For the 1968 Winter Olympics in Grenoble, France, a total of ten sports venues were used. Most venues were constructed between the 1964 Winter Games in Innsbruck and the 1968 Games. Thawing was an issue for the four-man bobsleigh run. They were limited to only two runs. Thawing also affected the men's 500 m speed skating event. Electronic timing in alpine skiing affected the results of the women's giant slalom event. It gave Canada's Nancy Greene a headache for two days despite her gold medal in the event.