California · 50 Miler · 50K · 30K

That's No Moon Trail Races

That's No Moon Trail Races is a 50 Miler, 50K and 30K event held in Silverado, California. It was last held on October 10, 2026 and is usually run in October; the next date hasn't been announced yet. About 82 runners take part across all distances.

Usually held
October
Location
Silverado, CA
Field size
~82 runners

Race details

Last held
October 10, 2026
Usually held in
October
Distances
50 Miler, 50K, 30K
Field size
About 82 runners
Course
9440 ft gain
Registration
aravaiparunning.com

Registration, course & weather

Start time
6:00 AM PDT
Course profile — 50 Mile
Loop course; Trail surface; 9440 ft gain (official course data)
Course profile — 50K
Loop course; Trail surface
Course profile — 30K
Loop course; Trail surface

About the That's No Moon Trail Races

That's No Moon Trail Races is an Aravaipa Running ultra held each October in the remote Santa Ana Mountains near Silverado, CA, with 50 Mile, 50K, and 30K distances on rugged forest roads and singletrack in the Cleveland National Forest. The 50 Mile serves as a Sterling Silver Ticket race offering guaranteed entry to the Angeles Crest 100 for top finishers.

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Guides from the RaceRove blog

That's No Moon Trail Races: common questions

When is the That's No Moon Trail Races?
The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
Where is the That's No Moon Trail Races held?
In Silverado, California.
What distances does the That's No Moon Trail Races offer?
50 Miler, 50K and 30K.
How many people run the That's No Moon Trail Races?
About 82 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
How do I register for the That's No Moon Trail Races?
Registration is handled by the organiser at aravaiparunning.com. Entry fees, caps and deadlines are set there.
Is registration open for the That's No Moon Trail Races?
Registration status as last checked September 26, 2026: open. Listed fee for the longest distance, $190 (from aravaiparunning.com, checked September 26, 2026).
What time does the That's No Moon Trail Races start?
6:00 AM PDT.