Noh appeared internationally for the first time in February 2011 at the Junior World Championships in Courmayeur . There she won over 1000 m and the silver medal in the 1500 m superfinal. At the Junior World Championships 2013 in Warsaw she won the silver medal in the 1000 m and the gold medal in the 1500 m superfinal, with the relay and in the all-around event. The following year she won gold over 1500 m at the Junior World Championships in Erzurum , in the 1500 m superfinal and in the all- around event . She won bronze over 1000 m. In the 2014/15 season she ran her first World Cup races in Shanghai , which she finished in 28th place over 1000 m and 18th over 1500 m. With the relay she won her first World Cup there. In the further course of the season she reached second and third place over 1500 m and thus achieved seventh place in the World Cup over 1500 m. With the relay she came in second place in Erzurum. At the 2015 World Championships in Moscow , she won the gold medal with the relay over 3000 m. In the 2015/16 season she won three World Cup wins with the relay. In addition, she won the 1000 m in Dordrecht and took third place over 1500 m in Nagoya and second place over 1500 m in Dresden . At the 2016 World Championships in Seoul , she won the gold medal with the relay. Her best result in the individual races was 12th place over 1000 m. She finished the season in seventh place in the World Cup over 1000 m and third place in the World Cup over 1500 m. In the following season she won the World Cup four times with the relay. She also came third in the 1500 m at the World Cup in Salt Lake City . At the Winter Universiade 2017 in Almaty she came in 12th place over 1500 m, tenth place over 1000 m and seventh place over 500 m. She also won the gold medal there with the relay. In February 2017, she won the gold medal with the relay at the Winter Asian Games in Sapporo .
Note: This article places the family name before the person's first name. This is the usual order in Korean. Noh is the family name here, Do-hee is the first name.