The In-Shape Fitness CIM Relay allows runners to participate in the marathon experience, have access to race support and enjoy the camaraderie of team competition without committing to run the 26.2-mile distance.

This is a 2-person relay only. Limited to 500 teams.

In-Shape Fitness CIM Relay Entry Fees:
  • 260.00 per team
Relay Team Registration Guide

Step 1: Creating a Team (Team Captain)

  • Only the Team Captain is required to complete payment during the initial registration process.
  • During registration, the Team Captain will create a 4-digit team security code. This code will be required for the new teammate to join the relay team.
  • Once registration is complete, the Team Captain will receive a unique registration link. Share this link, along with the team’s 4-digit security code, with your teammate so they can select “Join a Team” during registration.
  • The Team Captain is responsible for selecting the team’s name and division during registration.
  • Team names may be updated at any time through November 16. Only the Team Captain can make these changes from their Race Roster dashboard.
  • All relay teams must be completed by November 16. After this deadline, any team changes must be made in person at the California International Marathon Expo.
  • Space is limited for this event. This event will close as soon as capacity is met.

Managing Team Changes
  • Need to swap a teammate before November 16?
    Email: info@runsra.org
    The team slot will be opened so the new runner can register.
  • Need to make changes after November 16?
    All updates must be done in person at the CIM Expo.

Looking for a Teammate?

Visit our Friend Finder Blog to connect with other runners looking to form or join teams. Coming summer of 2026..

Refund Policy:

The In-Shape Fitness CIM Relay will NOT provide refunds to registrants for ANY reason.

Race organizers will NOT provide refunds, transfers or deferrals for ANY personal conditions or circumstances that may prevent, limit, or hinder a registrant from preparing for, traveling to, or participating in the In-Shape Fitness CIM Relay (including, but not limited to, injuries, illness, travel delays, family emergencies, etc.). We do NOT provide any refunds, transfers or deferrals for registrants that are unable to participate. If you register and are unable to participate, for ANY reason, NO refund will be granted.