The American skier was in top form at the World Cup in Oberried as she builds towards next month's Winter Paralympics in Pyeongchang.

Masters triumphed in the short, middle and long distance cross-country races in the German town.

She continued her success in the biathlon events, claiming gold medals in two of three races.

The results continue to suggest the sit-skier will build on the silver and bronze medals she earned at Sochi 2014. 

Masters, a Paralympic rowing bronze medallist at London 2012, received 48 per cent of the public vote.

Australian wheelchair tennis player Dylan Alcott finished as the runner-up, picking up 26 per cent.

Alcott retained the quad singles Australian Open title for the fourth consecutive time, beating David Wagner of the United States 7-6, 6-1 in the final in Melbourne.

Norwegian Alpine skier Jesper Pedersen finished in third place after securing 19 per cent of the vote.

He was followed by Japan’s wheelchair tennis player Shingo Kunieda and French alpine skier Marie Bochet.

The public were able to vote for their Athlete of the Month on the International Paralympic Committee website.

The nominations are compiled from submissions by National Paralympic Committees and International Federations.