"It was a good three weeks, but I can't imagine next year will be that intense," he said.
But, first thing's first, he'll have Christmas Day off with the extended family before they get back to work showing off Rotorua to high-end tourists with Mountain Bike Rotorua and Multi-Day Adventures.
Rotorua born and raised - his mother and father still live in the family home at Ruato Bay on Lake Rotoiti - Mr Mutu started out doing an adventure tourism course at Waiariki (Toi Ohomai) before becoming a raft guide, then buying Multi-Day Adventures with his brother in 2008.
"It's a tight-knit group. There's Tu, myself, there's Ari who is one of our cousins, and his daughter, my sister-in-law works with us, along with a few more cousins.
"We try to keep it in the family, but we also have 20 full time staff and another 60 part timers, who mainly come in over summer."
He's already thinking ahead, past next year's Crankworx and has a 10-year vision for the event.
"We know there're a lot of people riding, but you can never rest on your laurels.
"If you get complacent people catch up. It's what happened to Rotorua 20 years ago and we have only just caught up.
"The other towns will overtake us again and that's the last thing we want."
Tak Mutu
- Takurua (Tak) Mutu, 32
- Crankworx event director
- Co-owner Mountain Bike Rotorua (MBR)
- Co-owner Multi-Day Adventures (MDA)
- Partner Jayne Hendrikse and 9-month-old daughter Maia