Pre-season challenges In December 2016,
Canterbury accepted
Ranfurly Shield challenges from both
Wanganui and
Mid Canterbury after it was confirmed that several offers were received from
Mitre 10 Cup and
Heartland Championship unions. Wanganui travelled to Christchurch to play at AMI Stadium, while the Shield went on the road for a challenge against Mid-Canterbury at the Ashburton Showgrounds. In the first challenge, Canterbury beat Wanganui 71−5 in Christchurch, after running in 10 tries with 10 uncapped players. Canterbury's win ensured them their 133rd successful Shield defence. Captain and
halfback Jack Stratton scored the opening try in the 10th minute, before four more first-half tries resulted in the lead out to 36−5 at the break. Also early in the half, a yellow card was awarded to
Wanganui prop Viki Tofa, for a high tackle on flanker
Billy Harmon. Debutant first-five eighth Brett Cameron kicked 17 points in the match, while hooker Nick Werahiko scored a double.
Wing Ngane Punivai impressed with his power and speed. Midfielder Timoci Seruwalu scored the visitors' only try late in the first half, when he powered over the line on the back of a close scrum. Wanganui veteran Peter Rowe retired after the loss with 112 games. The late pre-season match saw the current holders take on
Mid Canterbury, with the opposition losing all 13 of their Ranfurly Shield challenges, with eight of the defeats against Canterbury. Canterbury went on to win another successful defence 69–7. Having led 33–0 at halftime, the defending
Mitre 10 Cup champions went on to run in eleven tries to one and beat the
Heartland Championship side at the Ashburton Showgrounds. Former
New Zealand under-20s World Cup winner Josh McKay was one of four Canterbury players to make their debut in the match, with himself and outside back Nigel Gibb, who beat four defenders on his way to the line, scoring tries in the blowout win. Wing Marshall Suckling and hooker
Nathan Vella scored doubles in the win also. ==See also==