Rocky Ridge Trail Half Marathon

SEP

19

2026

Rocky Ridge in San Ramon, CA on September 19, 2026 features a trail half marathon plus 10K, 5K and virtual options. The courses include hills and scenic viewpoints.

Sat 19 Sep 2026

San Ramon, California

Website Registration

Half Marathon 10 kilometers 5 kilometers

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Rocky Ridge

Rocky Ridge takes place on September 19, 2026 in San Ramon, California, at 18012 Bollinger Canyon Rd. The event offers multiple race options including a half marathon, 10K, 5K and virtual entries.

The half marathon covers 13.73 miles and is routed mainly on trails. The course is not flat and includes significant hills and sections with broad views of the surrounding area. The terrain and scenery are emphasized as distinguishing features of the half marathon course.

The 10K and 5K are shorter than the half marathon but also include hilly sections and scenic stretches along the route. The event also lists two virtual options, one domestic and one international, allowing participation off site.

Distances and entry options: Visit the organization's website for the most recent information.