The final round of the International Midget Series has been pushed back to Saturday with rain blanketing the Auckland region today.
Organisers have decided to make the call early and will stage the King of the Springs event from 6pm on Saturday night at Vodafone Speedway Western Springs.
American NASCAR star Kyle Larson has dominated the five-meeting series, winning the last two feature races, leaving the Kiwi and Australian drivers in his wake.
Bad weather across the country has wreaked havoc on sport this week with the international cricket series against the West Indies, the ASB Classic tennis tournament and the speedway being badly affected.
The forecast is showing improved conditions for Saturday.