AINBB is now the leading organization for natural bodybuilders. Since its founding in 1988, it has followed rules designed to promote sound, natural physical culture through testing its members, both through year-round surprise tests and at competitions.
A committee of technical officials will oversee issues specific to natural bodybuilding. Several changes are needed, with the most significant involving expanded anti-doping testing.
NOTHING IS MORE MAGICAL THAN THAT INSTANT, THAT MOMENT,
AINBB KNOWS IT, AND THAT'S WHY IT GIVES ITS ATHLETES THE GREATEST PHOTOGRAPHY SERVICE IN BODYBUILDING HISTORY
NATURAL BODYBUILDING
SINCE 1988
AINBB 2026 SEASON A
APRIL 26 BRENDOLA VI
RICCARDO BERTINATO MEMORIAL AM/PRO
MR&MISS QUALIFIER
MAY 03 PERRAY FRANCE
AFBBN NATURAL SHOW AM/PRO
MAY 10 MILANO CUP AM/PRO
MR&MISS QUALIFIER
MAY 17 PERUGIA
THE PERUGIA CLASSIC AM/PRO
MR&MISS QUALIFIER
MAY 24 VALENCIA, SPAIN
AECN PHYSIQUE MANIA
INTERNATIONAL CUP AM/PRO
MAY 28 RIMINIWELLNESS
WELLNESS CUP AM
MR&MISS QUALIFIER
MAY 29–30 RIMINIWELLNESS
MR&MISS
EUROPEAN CHAMPIONSHIP QUALIFIER AM/PRO
JUNE 13 BREDENE BELGIUM
AM/PRO EUROPEAN CHAMPIONSHIP
JULY 26 PERUGIA
THE NIGHT OF THE NATURAL AM/PRO
QUALIFIER FOR THE UNIVERSE AND WORLD CHAMPIONSHIPS
AINBB 2026 SEASON B
SEPTEMBER 04_06 LOS ANGELES
UNIVERSE AM/PRO
SEPTEMBER 27 MONTADY FRANCE
NATURAL CUP AM/PRO
OCTOBER 11 BREDENE, BELGIUM
BELGIAM CHAMPIONSHIPS
INTERNATIONAL PRO
OCTOBER 11 PALMA DEL RIO' CORDOBA SPAIN
SPANISH PRO CHAMPIONSHIP
OCTOBER 18 BRENDOLA VI
THE BEST NATURAL IN SHOW AM/PRO
WORLD CHAMPIONSHIP QUALIFIER
MR&MISS QUALIFIER 2027
OCTOBER 31 SALAMANCA AMATEUR SPAIN
WORLD CHAMPIONSHIPS
PHYSIQUE MANIA
OCTOBER 31 SALAMANCA SPAIN PRO SPAIN
WORLD CHAMPIONSHIPS
PHYSIQUE MANIA
NOVEMBER 14 PERUGIA
ITALIAN BEGINNERS-NOVICE CHAMPIONSHIP
MR&MISS QUALIFIER 2027
NOVEMBER 15 PERUGIA
GALAXY SHOW AM/PRO
NOVEMBER 22 PERUGIA
TWO TOWERS OPEN APPROVED
DECEMBER 13 BRENDOLA VICENZA
NATURAL WINTER CUP AM/PRO
SHOW PRO QUALIFIER
FROM 2026, QUARTER TURNS ARE TO THE RIGHT!
SINCE 2013, THE MALLO IS BANNED!