Mezue ahịrịokwu na-esonụ: California International Marathon (CIM) bụ marathon okporo ụzọ kwa afọ () nke a na-eme na Northern California kemgbe 1983. Ụzọ a na-agbada na-amalite na Folsom Dam ma na-agwụ na
Ụlọomeiwu steeti dị na Sacramento. Ọ bụ Sacramento Running Association haziri ọsọ ahụ.