Most of his training group are building up to the New Zealand Secondary Schools Championships in Wellington in December.
Foremost among them is Rathkeale College student Tim Girling McLean, winner of the national schools junior shot put title last year who will be in the senior ranks this time.
For Quinn, the past few weeks have been hectic. A stint as part of the New Zealand coaching contingent at the Commonwealth Youth Games on the Isle of Man was followed by a 14-day course as an Oceania representative at an international federation seminar for throwing coaches on the Gold Coast of Australia.
The course was intense. Run by two highly-credentialed Australians, it saw participants assessed at least twice every day in practical situations, and they also had a two-hour written exam, a two-hour planning exam and an equally testing oral exam.
"It was pretty tough going at times but very worthwhile. There was a lot of valuable coaching tips handed out."
At the Commonwealth Youth Games, New Zealand had the satisfaction of having every team member make at least one final.
Greer Alsop won silver in the triple jump, Chei Kenneally bronze in the shot put and Dalton Coppins bronze in the 200m. Wairarapa's Alex Fafeita was fourth in the hammer with a personal best of 64.61m and eighth in the shot put.