California · Marathon · 25k · Half Marathon

The Saddleback Marathon

The Saddleback Marathon is a marathon, 25k, half marathon and 10K event held in Silverado, California. Its next confirmed date is Saturday, November 7, 2026. About 24 runners take part across all distances.

Race day
November 7, 2026
Location
Silverado, CA
Field size
~24 runners

Race details

Date
Saturday, November 7, 2026
Distances
Marathon, 25k, Half Marathon, 10K
Field size
About 24 runners
Course
Very Hilly
Registration
ultrasignup.com
Official website
otrraces.com

Registration, course & weather

Registration status
Open
Start time
7:30 AM PST
Course profile — Marathon
Out-and-back course; Trail surface; Not USATF certified; Not a Boston qualifier
Course profile — Half Marathon
Out-and-back course; Trail surface; Not USATF certified

About the The Saddleback Marathon

A demanding trail marathon, 25k, half marathon and 10K in the Cleveland National Forest, run out of Black Star Canyon near Silverado, CA, with roughly 4,244 ft of elevation gain on the full marathon.

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The Saddleback Marathon: common questions

When is the The Saddleback Marathon?
The next confirmed date is Saturday, November 7, 2026.
Where is the The Saddleback Marathon held?
In Silverado, California.
What distances does the The Saddleback Marathon offer?
Marathon, 25k, Half Marathon and 10K.
How many people run the The Saddleback Marathon?
About 24 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 The Saddleback Marathon?
Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
Is registration open for the The Saddleback Marathon?
Yes — registration is open. Listed fee for the longest distance, $150 (from otrraces.com, checked September 25, 2026).
What time does the The Saddleback Marathon start?
7:30 AM PST.