Rim Rock Marathon & Half Marathon

Welcome to registration for the 2024 RIM ROCK MARATHON & HALF. 

This event is being produced with people who run, work, and play in the Grand Junction community and we couldn't be prouder to have you join us.

Visit grandjunctionsports.org/rimrockmarathon for event details including course maps and more. 

Please contact the Grand Junction Sports Commission with any questions or support needed during the registration process. We are always looking for volunteers as well, direct any interested individuals our way or have them complete the volunteer registration category.

In the unlikely case of severe weather, or any other external issues that prevent the event from taking place, all athletes will receive a FULL REFUND or have the option to defer their entry until 2025. No refunds or deferments unless otherwise approved by Grand Junction Sports Commission by Friday 11/1.