Heidler retained her title from 2010, making her the first athlete to win the series twice.
[1] A total of nine meetings featured on the circuit, with six women's and seven men's contests spread across those events.
The point scoring format was cumulative – the final standings were decided by the sum of athletes' three best throws on the circuit.
[2][3] A total of twelve men recorded valid marks at three meetings and made the final standings.
[4] A total of nine women recorded valid marks at three meetings and made the final standings.