Vartmann/Just became three-time German national medalists and appeared at four ISU Championships, finishing 18th at the 2006 Worlds in Calgary, Alberta, Canada; 7th at the 2007 Europeans in Warsaw, Poland; 18th at the 2007 Worlds in Tokyo, Japan; and 7th at the 2008 Europeans in Zagreb, Croatia. They parted ways just after the 2009 NRW Trophy.