Event Overview

Set in the rugged terrain of the Cleveland National Forest and the Santa Ana Mountains, the "That's No Moon" trail race offers a challenging and scenic adventure for trail runners. With 50-mile, 50K, and 30K distances, participants traverse demanding courses featuring significant elevation gains and technical paths. Runners are rewarded with panoramic views of the surrounding landscapes, making each arduous climb worthwhile.

The race emphasizes self-sufficiency and preparedness, as the remote trails require careful planning and respect for nature's unpredictability. Whether you're an experienced ultrarunner or seeking a formidable new challenge, "That's No Moon" delivers an unforgettable experience in Southern California's picturesque wilderness.

For more information about the race, please visit our That's No Moon Race Website. Information on the website includes: course maps, race day schedule, pacer & crew information, race perks, and more.

Race entries are non-refundable and non-transferable. For other options, please check out our Race Withdrawal Policy.

Course Description

30K & 50K & 50M in the scenic Cleveland National Forest and Santa Ana Mountains. Enjoy spectacular views and sunny skies! The course highlights include sweeping vistas of Southern California’s wilderness, exposed ridgelines, and demanding climbs that test even the most seasoned trail runners. With significant elevation gain, self-sufficiency is key, as the remote nature of the trails requires careful planning and preparation. Aid stations provide support along the way, but runners are encouraged to embrace the challenges of the course and the wild beauty of the surrounding landscape.

Event Schedule

Race Day Schedule

5:00 AM - Race Day Registration and Bib Pickup
6:00 AM - 50 Mile Start
7:00 AM - 50KM Start
8:00 AM - 30KM Start

Volunteer

We need help to make That's No Moon Ultras possible. This is a great way to see your runner on course and help runners get to that finish line! Volunteer perks include Aravaipa race credits and race swag! Sign up to volunteer HERE

Cupless Event

As part of our commitment to minimizing our environmental impact, we’re proud to bring our cupless initiative to the That's No Moon. To help reduce waste on the trails, we’ll provide UltrAspire reusable cups available for purchase at registration and on race day—or feel free to bring your own! Let’s work together to keep our beautiful race environments clean and sustainable for future adventures.

Event's current local time: 4:44 PM PT