Welcome to the Rim To Rim Trail Run, Chico’s original ultramarathon. Our second annual event took place in Chico, CA on June 11, 2016 and featured half marathon and marathon, as well as 50k and 50 mile ultramarathon, distances. Stay tuned for our 2017 date, when you can once again come follow the rugged trails of Upper Bidwell Park through the Sierra Nevada foothills and across Big Chico Creek canyon.

Thank you to everyone came out for the 2016 Rim To Rim Trail Run! Results are available, and check Facebook and your email for post-race announcements.

Race Info

Click here for information about the race.

Info

The Course

All there is to know about the course.

Course

Registration

Registration is open for 2016!

Register
 

Thank you to our 2016 sponsors!

Dragon Graphics Logo
Fleet Feet Sports Logo
Sierra Nevada Brewing Company Logo
Julbo Logo
Mt. Shasta Spring Water Logo
Nuun & Company Logo
Tecnu Solutions Logo
Waller Financial Coaching Logo
Whispering Pines Logo
Pita Pit Chico Logo