At the 2021 ISSF World Cup in Osijek, Wimmer placed second in the women's 10 metre air pistol event,[5] scoring 237.5 points, 2.5 points behind first place Bulgarian Antoaneta Kostadinova.[6] She was also a member of Germany's women's air pistol team with Sandra Reitz and Andrea Katharina Heckner. In the gold medal match on 25 June 2021, the team ended up six points short of beating the Bulgarian team, winning the silver medal.[7]
2020 Summer Olympics
After her performance at the 2021 European Shooting Championships and 2021 ISSF World Cup, she qualified for the 2020 Summer Olympics in Tokyo, Japan, whose events were postponed a year due to the COVID-19 pandemic. She will compete for Germany in the women's 10 metre air pistol and the mixed 10 metre air pistol team events. Wimmer is paired in the latter event with two-time Olympic medalist Christian Reitz.[8]