- Hacka House
- Tetrix Challenge
- Hackatagro
- HackaTek
- Hackathon Reboot The World - Campus Party
- Call for Code
- Hackaton Lab Procel
- Brasa Hacks | do dia 1 a 4
- INPI | do dia 5 a 12
- Hackathon Serra do Mar
- Hack Grrrl
- Hackathon Virtual Experience
- Polinize:http://hackathon.polinize.com/
- Open banking: https://www.openbankinghacka.com/
- Game Jam: https://www.feirapretagamejam.com.br/
- A cervejaria do futuro: http://www.hackacervejariadofuturo.com.br/
- Hackathon paySmart 2020: https://www.paysmart.com.br/eventos/hackathon2020/
- Social Hack: https://socialhack.com.br/
- INOVATHON SÃO PAULO 2020: https://www.sympla.com.br/inovathon-sao-paulo-2020---cultura-e-turismo__1061622
- Agritech Hackathon https://agritechhackathon.ca/
- Space Apps Challenge 2020: https://www.spaceappschallenge.org/
- HACKNIT 2020: http://hacknit.niteroi.rj.gov.br
- Hackathon OLX: https://www.sympla.com.br/hacktudo-2020---hackathon-olx__941183
- Hacking.RIO20: http://www.hackingrio.com/
- Hacktudo: https://www.hacktudo.com.br/
- Hackathon Unesp: https://www.hackathonunesp.com/
- Shell Hacks - https://shellhacks.net/ (INTERNACIONAL)
- EUGENIO Challenge Hub: https://www.eugeniochallengehub.io/
- INOVATURISMO Hackthon: https://hackinovaturismo.com.br/