"I knew right from the start how important this event would be to New Zealand and how risky it was as well. There's no two ways about it - my head was on the block."
A jumble of separate authorities was involved: local councils, travel agencies, stadium operators, transport companies, broadcasters, a Rugby World Cup minister, the International Rugby Board and more. And at times the celebrations came close to chaos - cities were flooded with flag-waving supporters and public infrastructure groaned under the pressure.
But Snedden's professional demeanour was a constant through five years of planning and all 45 days of the tournament.
He said no one minded being associated with a success, but he shrugged off any personal accolades.
"One thing you need to reflect in this - and it's really important to me - is that I've been the non-rugby player or coach face of the Rugby World Cup, and as a result a whole lot of people working with me just as hard and effectively haven't been recognised. What we achieved was a collective effort."
People across the event - including the public - had gone well beyond their duties to make sure it was a success, he said.
"They treated the World Cup exactly the same way that Richie McCaw did - they pulled themselves into teams and it became their Rugby World Cup," he said.
"All over the country people can legitimately hold up their hands and say: I played a part in that thing working."
The event had been a great journey and it was hard to now rip apart his organisation and walk away, he said.
"For 45 days the whole place just came alive. It was a really strange feeling during it because it was like waking up every day and it was a little like a dream, like being carried on a wave of really positive emotion.
"Then you wake up the next week and you think, how am I going to carry on with life? ... We enjoyed those 45 days so much we didn't want to stop."
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