A 13.1-mile hill test on Almaden Quicksilver's dirt roads
Other trail races within 125 miles
The half marathon climbs out from the Hacienda entrance to the Mockingbird aid station and later up toward the Woods parking lot before dropping back to the finish. About 3,100 ft of climbing on dirt roads makes it a solid hill test, with a 4-hour limit.
Suitable for first-timers
San Jose, CA, United StatesJanuary 02, 2027
Hacienda Hills Trail Run - Winter Half Marathon is a loop trail race in San Jose, CA, United States, held on January 02, 2027. The course covers 13.1 miles, climbs 3,100 ft, and has a 4h cutoff.
The route for this edition is not published yet.
No crew rules specified
Early January in the foothills south of San Jose is usually cool and often damp. Start temperatures are commonly in the high 30s to mid 40s °F, with afternoons in the 50s to around 60 °F. Winter storms can bring rain, and the dirt roads and clay soils of the park turn muddy and slick after wet weather. Exposed grassy ridges can be windy.
January storms can bring rain and leave the dirt roads muddy and slippery.
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