South Hills Single Track Trail Run - Spring
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South Hills Single Track Trail Run (Spring)
The South Hills Single Track Trail Run takes place on Saturday, March 13, 2027, at Calero County Park in San Jose, California. The event offers a series of running distances on single track trails and dirt roads through oak-dotted hills and exposed sections with varied elevation.
Distances offered
- Kids Run
- 1 Mile
- 5K
- 10K
- 9 Mile
- Half Marathon
- 16 Mile
- Trail Marathon
- 50K
Courses include multiple aid and water stations positioned along junctions and aid stations such as Rancho Canada del Oro, Rancho San Vicente, Lisa Killough Tr./Cottle Tr., and the Calero Start/Finish Aid Station. Several distances have specific overall time limits: the half marathon has a 4.5 hour limit, the 16 mile has a 6 hour limit, and both the trail marathon and 50K have a 9.5 hour limit. Cutoff points are enforced at selected aid stations along the longer courses.
Several route sections are not marked with ribbons on specific segments; other sections use colored ribbons to guide participants. Drop bags may be checked at bib pick-up and can be accessed at designated aid stations, with all drop bags returned to the Calero Start/Finish after the corresponding aid station closes. Parking is at the Calero Parking Lot on McKean Road. Visit the organization's website for the most recent information.
