Articles

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Rocky Ridge Trail Half Marathon

Name: Rocky Ridge Trail Half Marathon
Start: 2025-09-20
End: 2025-09-20
Location: San Ramon

San Ramon, United States • 20 Sep 2025

The Rocky Ridge Trail Half Marathon is set to take place on September 20, 2025, in the scenic Las Trampas Wilderness of San Ramon, California. This challenging event features a half marathon, along with 10K and 5K options, catering to various skill levels. The half marathon is known for its rugged terrain and steep hills, making it a true test for experienced runners, while the shorter distances offer a more manageable challenge with beautiful views. Participants can expect a rewarding experience and the chance to earn bragging rights upon completion. Registration is open for those ready to tackle this adventure. Visit the organization's website for the most recent information.

United States California San Ramon

Race information

Website Registration

13 mi

Half Marathon

10 km

10k

5 km

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Dec 28

Brazen New Year's Eve

Castro Valley - 8 mi from San Ramon

5 km

10 km

13 mi

The Brazen New Year's Eve event offers participants the chance to run a half marathon, 10K, or 5K at Lake Chabot in Castro Valley, California. This event is designed for runners of all levels, including hikers and walkers, making it a perfect way to close out the year with friends and fitness. Parti..

Wednesday Jan 1

Brazen New Year's Day

Castro Valley - 8 mi from San Ramon

5 km

10 km

13 mi

The Brazen New Year's Day event offers a scenic and invigorating start to the new year with races at Lake Chabot in Castro Valley. Participants can choose from a half marathon, 10K, or 5K, making it a family-friendly occasion. The event encourages runners to kick off their resolutions and enjoy the ..

Sunday Jan 12

Crystal Springs (Winter) Trail Run

Woodside - 28 mi from San Ramon

...

The Crystal Springs Trail Run, scheduled for January 12, 2025, in Woodside, California, offers a variety of race distances including an 8K, Half Marathon, 35K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under. Participants will enjoy scenic trails through Huddart Park, fe..

Saturday Jan 25

Coyote Hills Run

Fremont - 15 mi from San Ramon

The Coyote Hills Run, organized by Brazen Racing, takes place at Coyote Hills Regional Park in Fremont, California, featuring a scenic running experience along the San Francisco Bay. Participants can choose from three race distances: a half marathon, a 10K, and a 5K, with courses designed to accommo..

Saturday Feb 1

Mt. Umunhum Trail Conquest - Winter

San Jose - 30 mi from San Ramon

...

The Mt. Umunhum Trail Conquest - Winter is an exciting running event taking place at Almaden Quicksilver County Park in San Jose, CA. Participants can choose from various distances, including a 50K, Marathon, 30K, Half Marathon, 7 Miler, 5K, and a Kids Run.The course features scenic trails that lead..

Saturday Feb 1

Golden Gate Trail Run

Sausalito - 30 mi from San Ramon

...

The Golden Gate Trail Run is an exciting running event taking place in Sausalito, California, featuring a variety of race distances including an 8K, Half Marathon, 30K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under. Participants can enjoy stunning views of the Pacific ..