She also established a new record for the course , shaving more than an hour off the previous record .
In the women 's race , the victory went to Ruby Muir in 09 : 02 : 45 .
Ruby Muir also established a new record for the course , shaving more than an hour off the previous record .
In the women 's race , the victory went to Ruby Muir in 09 : 02 : 45 .