It took place Process_start at the USTA Billie Jean King National Tennis Center .

The depression intensified Cause_change_of_strength into a tropical storm after three days and was named `` Rachel '' by the National Hurricane Center .

The venues were Fort Copacabana in the Copacabana venues were in Clusters for the start Process_start and finish Process_end of the road cycling road race Competition , Pontal in the Barra Cluster for the road cycling time trial competitions , the Rio Olympic Velodrome , also in the Barra Cluster for track cycling , the Olympic BMX Center for BMX and the Mountain Bike Centre for mountain biking , both in the Deodoro Cluster .

It took place Process_start at the USTA Billie Jean King National Tennis Center , and ran Process_start from August 26 to September 9 .