For more than half a century the barriers have been put up for this world-renowned motorcycle "street fight", with straw bales positioned and spectator fencing laid out along the gutters of Whanganui's public streets.
Started in 1951, it's likely to be another scorcher this coming Boxing Day, both in terms of the sun beating down and of bike riders trying to beat each other to the chequered flag.
But we're possibly getting slightly ahead of ourselves here, because there will be two action-packed weekends of racing to be completed before Whanganui's streets get closed off for their day of "street fighting".
The 2020 edition of the always-popular Suzuki International Series is set to kick off at Taupō's Bruce McLaren Motorsport Park in less than a week's time, on December 6. Manfeild Circuit Chris Amon, in Feilding, follows as host venue a week later, on December 13, before the racers then head across to Whanganui's world-renowned Boxing Day finale.
Leading riders expected to challenge for the top honours include Taupō's two-timer former Suzuki International Series champion and current national superbike No.2 Scott Moir, Glen Eden's former national 600cc and superbike champion Daniel Mettam, Wellington's two-time former national superbike champion Sloan Frost, Whanganui firebrand Jayden Carrick, Auckland's Dave Sharp, powerhouse Whakatāne brothers Mitch and Damon Rees and the ever-consistent Al Hoogenboezem, from Christchurch, Whanganui's multi-talented Richie Dibben and Te Awamutu's Dave Hall.
Series promoter and organiser Allan 'Flea' Willacy said "it's almost unbelievable, but entry numbers are up on last year" and he said he was excited about what was in store for race fans this year.
"We are in an enviable position in New Zealand, considering what's been happening around the Covid-19 pandemic, with spectators able to travel and watch these events up close and personal here in New Zealand. So, let's show the rest of the world how we get behind our motorsport, put on your sun hat, slap on the sun-block and come and watch the best motorcycle racing that New Zealand has to offer."
The crowd-favourite GIXXER Cup class, reserved for riders on identical 150cc Suzuki GSX150F model bikes, is in the programme again this year, again with the rider age-limit restriction lifted, meaning individuals such as Christchurch's multi-time national champion Dennis Charlett and Glen Eden's former national 600cc and superbike champion Daniel Mettam are also lining up to give talented youngsters such as Whanganui's Cameron Goldfinch and former Whanganui teen but now Christchurch-based Caleb Gilmore something to really think about.
First created by Suzuki New Zealand in December 2017 with the aim of providing a starting place and a pathway towards "growing future champions", the GIXXER Cup class was slotted into the Suzuki International Series programme and it proved to be a runaway success.
Now celebrating its fourth season, the GIXXER Cup series has well and truly established itself as the premier competition for road-racing novices.
Many of the young riders who had their first taste of motorcycle road-racing with the inaugural GIXXER Cup contest in 2017 are now out on the track and racing in some of the bigger bike classes – Formula Two and Formula Three, for example – and it probably won't be long before the momentum takes a few of them on through to the elite superbike ranks in years to come.