She wants to do a 12 - hour obstacle course race in Seattle and a marathon - length race in the Lake Tahoe area .
As she trains on her new backyard wall , Silva aspires to take on two epic obstacle races .
Silva wants to do a 12 - hour obstacle course race in Seattle and a marathon - length race in the Lake Tahoe area .
As she trains on her new backyard wall , Silva aspires to take on two epic obstacle races .