Running Nutrition
2025 California International Marathon CIM Launch Party
CIM Launch Party Your #Road2CIM starts Now! Meet new friends and get yourself ready to train for the California International Marathon! Join us to celebrate the beginning of your CIM training cycle. Find a local CIM Ambassador meetup, run with friends, or just get...
California International Marathon Selected to Host 2025 and 2026 USATF Marathon Championships
California International Marathon Selected to Host 2025 and 2026 USATF Marathon Championships CIM will host the men’s and women’s 2025 USATF Marathon Championships on Sunday, Dec. 7, following successful runs in 2017, 2018 & 2022 The California International...
2025 CIM Bib Transfers
Team SRA
Team SRA is looking for a member to run the first half of the In-Shape Fitness CIM Relay. Ideally a sub 8 min/mile runner