She dug in and passed the halfway mark in 52.00 .
Commonwealth champion Jo Atkinson ( Maureen Jackson ) found the going tough in the women 's 20km as the temperatures were in the high 20s by the end of the race .
Jo Atkinson dug in and passed the halfway mark in 52.00 .
Commonwealth champion Jo Atkinson ( Maureen Jackson ) found the going tough in the women 's 20km as the temperatures were in the high 20s by the end of the race .