The 1985 IFMAR 1:10 Electric Off-Road World Championship was the first edition of the IFMAR 1:10 Electric Off-Road World Championship. This global event was for 1 to 10th scale electric powered radio control cars. It was held in United States in Del Mar which is in the state of California.[1][2]
"1st IFMAR 1/10 スケール オフロードカー World Champion" [1st IFMAR 1/10 Scale Off-Road Car World Champion] (PDF). Radio Control Technique (in Japanese). Japan: Japan Publications Trading. Retrieved 3 June 2020.