 Complete the following phrase:  The 2017 German Indoor Athletics Championships  was the 64th edition of the national championship in indoor track and field for Germany. It was held on 1819 February at the Arena Leipzig in Leipzig  the seventh time the venue had hosted the championships. Ticketing for the event was sold out. A total of 25 events, 13 for men and 12 for women, were contested plus six further events were held separately. It was to serve as preparation for the 