Willis was enjoying a bit of down time before committing to some serious training in Lower Hutt next week.
"I never am a big believer in being 100 per cent tunnel vision year round, you've got to have phases where you knuckle down, so this week was a bit of a low period where I still get my training in every day but I'm also out at the beach and sight-seeing."
The Willis' were visiting the Bay of Islands for the first time and particularly enjoyed running along the track between Waitangi and Haruru Falls.
"I've never been north of Whangarei before and the only time I've been here in this town before was when I was six-years-old and they had the Colgate Games here.
"It was flooded the whole weekend and I remember we would slide from about 15m out from the finish line on our stomachs."
Whangarei's track facility has improved markedly since he last saw it, said Mr Willis. He ran eight laps around the track at 90 per cent effort - just enough to get his heart rate up.
He will be training and competing in New Zealand until March before heading to Melbourne for the 2012 IAAF World Challenge and back to the US to train for the Olympics.