Entre Arcos Tango Marathon 2021

Winter edition, 12.-14. February, 2021

Summer edition 2021, not scheduled yet

https://www.tango-entrearcos.cz/

Prague Tango Marathon - odložen / postponed to 2022

9th edition originally scheduled for 19.-21. 2. 2021 has been postponed

http://praguetangomarathon.com/

Primavera en Praga Tango Marathon

not scheduled yet, usually in May

https://www.ninatango.info

Tango Alchemie / Bohemian Tango

not scheduled yet, usually at the summer solstice in June

https://tangoalchemie.com/