"We still need more though. Volunteers doing jobs like checking gate passes, manning carparks and other tasks not necessarily athletics-related help reduce costs. If we were to pay people to do these jobs the costs would spiral," McNab said.
While 1422 registered athletes was a solid number and made it perhaps the largest championship outside Hamilton, Mcnab said he was slightly disappointed with local entries.
"Hamilton traditionally has the largest numbers for this event mainly because the Waikato has the largest number of secondary schools in the country and it is so close to big centres like Auckland. Cost is always a major factor for athletes travelling to the championships and I dare say if it was held in Timaru, the numbers would be a lot lower.
"We have 10 secondary schools in the wider Wanganui region, but it's a little disappointing some have only fielded a couple of athletes."
Wanganui Collegiate School heads the list with 64 entries, while Wanganui High School has nine, Nga Tawa two, Rangitikei one, Wanganui Girls College three and City College five.
"Secondary school competition is tough, but we have several individuals and teams of national class who will shine."
Sport Wanganui has been taking expressions of interest from prospective volunteers and workshops will continue to be held to help train newcomers.
Eighteen Wanganui businesss have provided sponsorship, while Mars Petcare New Zealand with its headquarters in the River City has naming rights for the Road Race.
Anyone interested in volunteering can register at Sport Wanganui or Alec McNab at Wanganui Collegiate School.