Moscow Institute of Physics and Technology; provides olympiad training and competition problems.
Russian site with physics olympiad problems, international competitions, and national team selection stages.
Site by Igor Yakovlev for preparing school students for physics and mathematics olympiads, university entrance exams, and contests.
Russian national physics olympiad archive with past competition problems.
Russian portal dedicated to preparing students for physics olympiad competitions with problems and explanations.
Archive of physics and mathematics problems from the Kurchatov olympiad competition.
St Petersburg city physics olympiad problems and materials.
Archive of problems and solutions from Russian physics olympiad competitions.
Beyond Curriculum Foundation collects Republican and international olympiad physics problems with solutions.
Kazakhstani physics olympiad problems, access-restricted and not openly scrapable.
Russian federal math-physics school's training materials for national and international physics olympiads.
Archive of problem sets from physics olympiad competitions in the former Soviet region.
Solutions to Savchenko's Russian physics olympiad problem book.
Blog hosting solved problems from State Physics Olympiad previous rounds.
Physics olympiad problems and materials for Russian competition participants.
Russian school olympiad council archive with physics and mathematics competition problems and results.