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Registration is now open for the Lake Natoma Four Bridges Half Marathon!

A perfect CIM training run! 
A beautiful setting... A scenic, rolling course... A festive Halloween theme...
Click here to register.

Time is Running Out for the CIM's low $85 entry fee!

June 1, 11:59 p.m. PST is the deadline for the super-low $85 Marathon registration fee.

  • This week is your last chance to register for the California International Marathon for only $85.
  • After June 1, 11:59 p.m. PST, the registration fee will increase to $105. 
  • The price remains $105 from June 2 until until the entry cap of 7,500 is achieved.
  • Register early to avoid disappointment; the CIM expects to fill earlier than ever this year!

Relay registration deadline for the low registration fee of $105 is August 1, 11:59 p.m. PST.

  • On August 2, if the team entry cap of 1,000 teams has not yet been achieved, the relay registration fee increases to $165.
  • Relay team registration will close when the entry cap of 1,000 teams has been achieved or by November 1.
  • Click here to register for the 21st Annual California International Marathon Relay Challenge. 
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This message has been brought to you by the Sacramento Running Association (SRA), organizers of the California International Marathon, the Marathon Relay Challenge, the Kaiser Permanente 2.62-Mile maraFUNrun, the Lake Natoma Four Bridges Half Marathon & Relay, the Super Bowl Sunday 10K, and the Inaugural SacTown 10-Miler.   SRA is a not-for profit 501(c)(3) organization. Its proceeds benefit youth fitness programs, the American River Parkway, running venue improvement and development.

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