Soon, the Vector War VIII will start. The Vector War is an international Vectrex tournament initiated in 2011 by Rob Maerz. This year's Vector War VIII will take place from Sat 10th Nov - Sat 17th November. Both beginner and expert Vectrex players are invited to participate. Have fun and compete with other Vectrex players all over the world! You can even win prizes!
You'll find more information in the Vector gamingforum.