Sponsors enjoy the amazing benefit of receiving increased exposure of their business, products, and brand to Grit OCR participants, volunteers, spectators, and participating businesses at our East Walker Ranch or Mountain High events. You will grow your business!

This is a great opportunity to reach a targeted affluent audience of consumers. The Grit OCR event attracts a variety of participants from casual runners starting to get fit, active families, to seasoned and competitive athletes. Participants come from the local community of the Santa Clarita Valley, Antelope Valley,  greater California regions. By becoming a sponsor your business, products, and brand will have a strong presence at the event providing a direct connection and contributing to making a spectacular race experience.

For complete details please download and view our Sponsor Program. To sign up as a sponsor simply complete the form below.


Ready to become a sponsor? Simply complete the application form below. With your support, together we can create a spectacular race experience for everyone, thank you for your support!


If you have questions or are experiencing technical problems please do not hesitate to contact us.


We are currently accepting applications for 2022 sponsors and vendors, discover how to grow your business as an official race sponsor.

Thank you to our 2021 Grit OCR: East Walker Ranch sponsors, their support helped make it an awesome race experience for everyone. Please take a moment to visit and support each one.

The Santa Clarita mountains are the perfect place for an OCR event. Can you say challenging? Yes! Can you say beautiful? Yes! Can you count me in? Yes!

Mariela Mariscal