Kiwi Paralympics gold medallist Adam Hall delivered for NZ on the penultimate day of the Games in PyeongChang.

Kiwi paralympic skier Adam Hall has won gold in the men's slalom to finish off New Zealand's Paralympic campaign on a high.

Hall adds to his bronze medal he won earlier in the week in the super combined and also the top honour of the event, the Whang Youn Dai achievement award. The award is given to those who best represent the spirit of the games.

"Thrilled for sure it's going to take some time for this one to sink in because the other one hasn't sunk in yet," Hall said.

CHUNG SUNG-JUN/GETTY IMAGES Adam Hall has won gold in the men's slalom on Saturday, his second medal at the Paralympics this week.

"When I came across the finish line I had nothing left, I had absolutely nothing left and left it all up there. After this week I am physically and mentally pretty drained, I had nothing left in the tank," Hall said of his gold medal run.

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Hall paid tribute to his late mother Gayle Hall who was killed in a car accident in 2010, not long after he won his first Paralympics gold in Vancouver. He said she was on his mind on Saturday, and he was thrilled to grab two medals eight years on.

"She is somebody I obviously think about day in and day out, so to be able to pay that tribute to her and be double paralympic champion," Hall said.

"I am still in shock and there were many thoughts of many people going through my mind when out there... all of New Zealand, I really feel like I have been supported out there."

Hall said gold had been a target for four years and so was relieved when he left the mountain in first place.

Hall, 30, has no plans to retire at this stage, but said he would analyse the situation once it all sinks in.

He is one of two athletes from this year's Paralympics to win the award, with Finnish para nordic skier Sini Pyy the female recipient. They will be presented with their awards at the closing ceremony in PyeongChang on Sunday.

Hall won gold on Saturday through his two runs totalling one minute and 36 seconds - 39 seconds ahead of second placed Arthur Bauchet of France.

The Dunedin-born Paralympian has been on the international scene since 2005, racing in the sport class LW1. This classification is for para athletes with a physical impairment that strongly affects both legs, such as the significant muscle weakness caused by Hall's congenital condition, spina bifida.

This brings the close of New Zealand's efforts at the Games in PyeongChang, giving them a total of three medals - one gold and two bronze. The second bronze was won by skier Corey Peters in the men's downhill on day one of the games.

Immediately prior to the Paralympics, New Zealand won two bronze medals at the Winter Olympics, first to Zoi Synnott-Sadowski in the snowboarding big air contest and to Nico Porteous in the men's halfpipe free ski.