Rugby sevens and music festival RugbyRocks will expand to two days when it returns to Richmond’s Athletic Ground on June 4 and 5 next year.

The event, which will be spread into Old Deer Park, is part of the National Sevens Series and in addition to the rugby will also feature a netball and volleyball tournament.

Samurai beat Esher in the national final last summer while Kamikaze took the RugbyRocks Men’s Open title.