SPACEROCK Trail Race
Agua Dulce, California, United States
Oct 17, 2026 - Saturday
5k, 10k, 15k, Half-marathon
Video
Race Information
SPACEROCK: the final trail running frontier. These are the voyages of trail runners around the world. The Spacerock half marathon, 15k, 10k, and 5k gives runners the chance to run through the exotic trails and sights of the world-famous Vasquez Rocks Natural Park in Southern California. Known as the backdrop of popular TV shows and movies, including Star Trek, The Flintstones, Battlestar Galactica, Planet of the Apes, and a ton of classic westerns. Expect great scenery and some fun elevation to boot.
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👍 Run Pick of the Month: Surf City 10
📍Huntington Beach - Sunday September 20, 2026
😄 Why We Like This Run
✅ The "PR-Perfect" Course
✅ Unrivaled Coastal Scenery
✅ The Post-Race Beach Party
The oldest 10-mile race in the United States, this event is a legendary staple of the Orange County running scene. Whether you're tackling the signature 10-miler, the 10K, or the 5K, you’re in for a high-energy morning that perfectly captures the "Surf City USA" spirit.
From the iconic starting line at the Huntington Beach Pier to the high-fives from volunteers in surf gear, this race is less of a grueling workout and more of a seaside celebration.
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Race Facts
Race Size: 500 - 1,000
Elevation: Lots of Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: No
Where to Stay
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