GSBC 2016 details are coming - please sign up to join the community and you'll receive more details soon!
See here for results from GSBC 2015.

Global Space Balloon Challenge

The high altitude balloon event for everyone, everywhere, together.

Sign Up
Learn More:
I've flown a High-Altitude Balloon What is a High-Altitude Balloon?

There are 313 teams registered in 48 countries. Join them!