California International Marathon 2025. Group to discuss logistics, training, etc for california international marathon (cim) 2023. **all fees included** the marathon late entry has the same registration features as a marathon gold entry providing the most security in your marathon.

The california international marathon (cim) holds a unique allure among runners seeking a fast and scenic race. The 2025 california international marathon, will be held on sunday, december 8, 2025.