That's No Moon covers very rough terrain in remote locations of Orange County's Santa Ana Mountains that are not easily accessible and can have extreme weather conditions from time to time. Featuring 50 Mile, 50K, and 30K distances, these challenging yet rewarding courses take place on a combination of amazing single track trails and forest roads.

With well-supported aid stations and a welcoming trail running community, this race is perfect for both seasoned ultra runners and trail enthusiasts looking for their next adventure. Whether you're aiming to test your limits or soak in the natural beauty, That's No Moon Trail Races promises an unforgettable experience.

**Due to the 2024 Airport Fire, the Cleveland National Forest is currently closed. We are fairly confident the forest will open by September 20, 2025, but may have to default to a backup date which is outside the current forest closure window. We expect a decision in the Spring once the winter rains have come and gone and an assessment can be made. All registered runners will auto defer to the backup date or be issued a 100% Aravaipa Race Credit if the primary date is not feasible**

*Distances may vary slightly each year due to permitting.