Competitions
Three championships in three weeks: the INBA / PNBA season finale
Bucharest, El Segundo and Las Vegas: our partner federation closes 2026 with the European Championships, the World Cup and the Natural Olympia.
Newsroom
News
Official news and updates from the Federation.
News & updates
CompetitionsNatural bodybuilding’s World Championships head to Canada for the first time
On 20–21 November 2026 Calgary hosts the WNBF Amateur and Pro World Championships — the first time in 37 years they leave the United States.
FederationFour new countries join the World Natural Bodybuilding Federation in 2026
Tunisia, Paraguay, Morocco and Myanmar now have national WNBF affiliates — natural bodybuilding keeps spreading across Africa, South America and Asia.
FederationWhat is natural bodybuilding?
Natural bodybuilding is bodybuilding without performance-enhancing drugs. Here is what that means — and why it matters.
CompetitionsEven the biggest pro league runs drug-tested “Natural Pro” shows
Alongside its untested shows, the IFBB Pro League held a full 2026 season of Natural Pro contests with strict anti-doping rules.
CompetitionsHow natural athletes are tested
Drug testing is what makes natural bodybuilding natural. A short guide to how it usually works.
AthletesScience: what seven months of contest prep did to a natural bodybuilder
A 2025 study tracked a drug-free athlete for 31 weeks: fat fell from 17.9 to 4.2 kg while most muscle was kept — but bone density dropped too.
AthletesPreparing for your first natural bodybuilding competition
Thinking about stepping on stage? Practical advice on timing, nutrition, posing and peak week.