Stadig took part in the first ever biathlon world championships for the first time ever in 1985 in Egg am Etzel and was 16th in the sprint. The 1986 World Championships followed in her native Falun, where she was 14th of the individual. A year later , in Lahti , she won the silver medal with Inger Björkbom and Eva Korpela behind the Soviet Union's overpowering relay at the time. In the individual she was eleventh, in the sprint 18. In 1988 , in Chamonix, next to the Soviet relay, the Norwegians were ahead of the Swedes, who were third in the line-up of the previous year, Stadig was the final runner. The 1989 World Championships in Feistritz , where men and women held their world championships together for the first time , were less successful . Stadig was 17th in the sprint and 21st in the individual race. In the relay race, she came in seventh with Inger Björkbom and Sabine Karlsson after two successful years in the medal ranks. She placed one rank better with Karlsson, Anna Hermansson and Björkbom in the team competition, which was held for the first time. At the 1990 World Championships, which were held in Oslo for reasons of the weather, in addition to Minsk , she came in 18th place in the sprint and again missed a medal in the relay race with Björkbom and Hermansson on the starting position in fifth place. The world title fights in 1991 in Lahti became the last world championships for the Swede. In the singles she reached ninth place and in the singles 27th. Participating in the Olympic biathlon competitions for women in Albertville, which was held for the first time, was a career highlight. On the tracks of Les Saisies she was 14th in the sprint race, came 33rd in the individual and was sixth in the relay with Christina Eklund and Inger Björkbom. After the games, she ended her career.
Biathlon World Cup placements
The table shows all placements (depending on the year, including the Olympic Games and World Championships).
1st - 3rd Place: Number of podium placements
Top 10: Number of placements in the top ten (including podium)
Points ranks: Number of placements within the point ranks (including podium and top 10)
Starts: Number of races run in the respective discipline
Relay: including mixed relay
placement
singles
sprint
persecution
Mass start
team
Season
total
1st place
2nd place
1
1
3rd place
1
1
Top 10
1
1
5
7th
Scoring
4th
5
1
5
15th
Starts
5
6th
1
5
17th
Status : End of career, including Olympic Games and World Championships, data not complete