The IAAF Hammer Challenge will come to a close on Sunday with a stop at the Rieti Meeting in Italy. The women’s competition is all but decided as a late season surge of three straight competitions over 77 meters for Anita Wlodarczyk gives her an insurmountable 6.90-meter lead heading into Rieti. The men’s competition, on the other hand, couldn’t be much closer. The top two throwers are only separated by 6-centimeters. However a unique aspect of the IAAF Hammer Challenge means that the final competition might not count at all.