For New Zealanders, more than the Webb Ellis Cup is at stake in the tournament that begins at Eden Park on Friday evening.
All Black fans may already be having sleepless nights at the on-field challenges ahead, as the national team begins its campaign to win the world champion title that has, with such cruel regularity, eluded it since the inaugural contest.
But for the host nation, this is about much more than the rugby. There are only 64 hours of game time between now and October 23 and all going well the All Blacks will have barely nine hours to dazzle spectators and opponents with their skills.
For the larger team, the one with more than four million members, it's already begun.
The eyes of the world will be on this country and it is up to every one of us to achieve peak performance. Hundreds of foreign media arrive this week, with newspaper columns and broadcast time to fill for the entire six weeks.