The highest points score achieved in a single series before 2019 is 48, which was achieved by Norway's Kjersti Plätzer in 2009 for women and China's Wang Zhen in 2012 for men. After two seasons when the competition did not take place due to the COVID-19 pandemic, the points system was overhauled.
Chinese female walkers Liu Hong and Qieyang Shijie are the most successful athletes of the series, both having won the series on three occasions and being runners-up on one. Australian Jared Tallent and Brazilian Caio Bonfim are the most successful man, with two men's titles and runner-up on two occasions each.