It is great to see her running so fast .
I have no doubt the 20 minute barrier will go in the New Year , she 'll then close the 58 seconds Leonie was behind her sister and Sacha will have a new running nemesis .
It is great to see her running so fast , and I have no doubt the 20 minute barrier will go in the New Year , she 'll then close the 58 seconds Leonie was behind her sister and Sacha will have a new running nemesis .