This year, the Usshers assembled a more stable, yet still speedy craft that gave her more confidence in her kayak and enabled her to put some 20 minutes on ailing Cantabrian Fleur Pawsey on that leg. But, with the cancellation of the annual Abu Dhabi Adventure Challenge in December, they were also able to concentrate totally on this particular challenge.
For his part, Richard Ussher was relatively unpressed in his title defence, clocking 11hr 33m 24s and finishing almost 19 minutes ahead of Wanaka lifeguard Dougal Allan.
Four riders quickly broke away at the front of the initial 55km cycle leg from Kumara to Deception - Ussher found willing company in Allan, Aussie farmer Braden Currie and Jeremy McKenzie of Blenheim.
As they charged into the mountain run, Currie seemed determined to force the issue and opened a small margin over his pursuers. Lurking a few minutes back came two-day titleholder James Coubrough and his formidable reputation as a runner. Sure enough, Coubrough made up ground on foot, hauling in all but Currie before they arrived at Klondyke Corner. Ussher was next, only three minutes off the lead, but their early rivals had fallen away.
As it has often done previously, the Waimakariri River wielded its influence on proceedings. Halfway through, the top three were re-arranged as Ussher's experience saw him mow down his competition.
Once Ussher hit the final bike, the title was as good as his, but the fun was only just beginning behind him. Seven minutes out of the top three coming out of the water, Allan suddenly found another gear and began to make inroads on Currie and Coubrough.
He passed them on the ride into Christchurch but had to settle for his third consecutive runner-up finish.
"I thought the top three was out of the question, so I got on the bike and thought I'd ride I my own little world," said Allan. "Before I knew it, I was pulling in some good time, got more optimistic and managed to get up there." Currie, who had lost ground to Coubrough on the river, moved past again in the last kilometres for third.