Calendar - 2017

  • January

    • 12.01 – 18.01
      ХII International Zhautykov Olympiad on Mathematics, Physics and Computer Science
      Almaty, Kazakhstan
    • 20.01 – 22.01
      Winter Math Contest
      Yambol, Bulgaria
    • 27.01 – 29.01
      National Linguistics Competition
      Sliven, Bulgaria
  • February

    • 01.02 – 19.03
      Traditional Russian Olympiad in Linguistics
    • 03.02 – 05.02
      National young Physicists Tournament
      Blagoevgrad, Bulgaria
    • 22.02 – 27.02
      Romanian Masters of Mathematics
      Bucharest, Romania
    • 24.02 – 26.02
      Winter Informatics Contests
      Veliko Tarnovo, Bulgaria
  • March

    • 07.03 – 11.03
      Romanian Masters of Physics
      Bucharest, Romania
    • 11.03 – 12.03
      National Spring Contest in Physics
      Bourgas, Bulagaria
    • 18.03 – 19.03
      National Chemistry Olympiad
      Varna, Bulgaria
  • April

    • 01.04 – 02.04
      National Biology Olympiad
      Varna, Bulgaria
    • 06.04 – 12.04
      European Girls' Mathematical Olympiad
      Zurich, Switzerland
    • 07.04 – 10.04
      National Mathematics Olympiad
      Sofia, Bulagaria
    • 11.04 – 12.04
      National Physics Olympiad
      Lovech, Bulgaria
    • 21.04 – 23.04
      National Olympiad in Informatics
      Haskovo, Bulgaria
    • 23.04 – 29.04
      51st International Mendeleev Chemistry Olympiad
      Astana, Kazakhstan
    • 24.04 – 30.04
      Allrussian olympiad in Mathematics
      Kaliningrad, Russia
    • 28.04 – 01.05
      National Olympiad in Linguistics
      Borovets, Bulgaria
  • May

    • 03.05 – 08.05
      Balkan Olympiad in Mathematics
      Ohrid, Macedonia
    • 05.05 – 07.05
      National Astronomy Olympiad
      Shoumen, Bulgaria
  • June

    • 09.06 – 11.06
      National Spring Tournament in Informatics
      Plovdiv, Bulgaria
    • 25.06 – 29.06
      Junior Balkan Olympiad in Mathematics
      Varna, Bulgaria
  • July

    • 02.07 – 08.07
      25th Balkan Olympiad in Informatics
      Chisinau, Moldova
    • 05.07 – 12.07
      International Young Physicists Tournament
      Singapore
    • 06.07 – 15.07
      International Chemistry Olympiad
      Nakhon Pathom, Thiland
    • 12.07 – 23.07
      International Mathematics Olympiad
      Rio de Janeiro, Brazil
    • 16.07 – 24.07
      International Physics Olympiad
      Jakarta, Indonesia
    • 23.07 – 30.07
      International Biology Olympiad
      Coventry, UK
    • 28.07 – 04.08
      International Olympiad in Informatics
      Teheran, Iran
    • 31.07 – 04.08
      15th International Olympiad in Linguistics
      Dublin, Ireland
  • September

    • 07.09 – 13.09
      First European Junior Okympiad in Informatics - eJOI
      Sofia, Bulgaria
  • October

    • 27.10 – 04.11
      International Astronomy Olympiad
      Weihai, China
  • November

    • 12.11 – 21.11
      International Olympiad in Astronomy and Astrophysics
      Phuket, Thailand
    • 24.11 – 26.11
      National Autumn tournament in Informatics "John Atanassov"
      Shoumen, Bulgaria