Trail Running calendar near Santa Rosa 2024-2025

The Star City San Bruno Mountain Half Marathon, hosted by the Excelsior Running Club, is set for October 5, 2024, in Brisbane, CA. This scenic trail race features a challenging half marathon that is 93% on trails, with 2,400 feet of elevation gain and stunning views of the Pacific Ocean, Bay, and Sa..

The Women's Headlands Half Marathon is an empowering trail running event designed exclusively for women, set in the stunning Marin Headlands. Scheduled for October 5, 2024, this half marathon covers 13 miles with an elevation gain of 2,650 feet, showcasing some of the best trails and breathtaking vi..

The Ruth Anderson Memorial Endurance Run, taking place on October 12, 2024, in San Francisco, CA, is a celebrated ultra-distance running event that has been held since 1986. Participants can choose between 50 km and 50 miles, with a scenic, mostly flat 4.48-mile loop course around Lake Merced. Runne..

The Land Park Find-Your-Way event offers participants a unique running experience in Sacramento, featuring both 5K and 10K challenges. Participants will explore the scenic Land Park and its surrounding neighborhoods, navigating through up to 36 checkpoints using a custom map. Teams of 1 to 5 will an..

The Lake Sonoma 100K / 55K will take place in Geyserville on Saturday 19 October 2024. You can run between 55 and 100 kilometers.

The Diablo Summit Stomp is an exciting trail running event taking place in Walnut Creek, featuring a variety of distances including a 30K, Half Marathon, 10K, and 5K. Set against the scenic backdrop of Castle Rock Park and Mount Diablo State Park, participants will experience challenging dirt trails..

The California Fall Classic 100K and 55K at Lake Sonoma is set for October 19, 2024, featuring two challenging courses through the scenic wine country of Healdsburg, California. This event, previously known as the Lake Sonoma 100K, offers a unique opportunity for runners to qualify for the Western S..

The California Fall Classic at Lake Sonoma features two challenging ultra distances: a 100K and a 55K, set against the stunning backdrop of wine country during the harvest season. This event is known for its beautiful single-track trails and is a qualifier for the prestigious Western States 100 Mile..

The Haunted Shores 5K & 10K in Redwood Shores is a unique running event designed for adults and families, encouraging participants to form teams of 1 to 5. Runners will navigate through beautifully decorated neighborhoods, using headlamps or flashlights to explore and answer fun multiple-choice ques..

The Napa Fall Wine Country Marathon will take place in Calistoga on Saturday 26 October 2024. You can run between 10 and 26 miles.

The Oakland Hills Trail Run, set in the scenic Redwood Regional Park, offers participants a choice of three distances: 10K, Half Marathon, and 35K. This event showcases the park's stunning redwood forests and diverse wildlife, providing a unique running experience. The race emphasizes sustainability..

The Oakland Tech 5km Fundraiser Race and 1 Mile Fun Run/Walk is set to take place on November 3, 2024, at Joaquin Miller Park in Oakland, CA. This event aims to support the Oakland Tech Cross Country and Track Team by raising funds for meet entry fees, training equipment, and travel expenses. Partic..

The Nomadic 5K is an annual running event held at Arbolado Park in Walnut Creek, CA, designed for both seasoned runners and casual walkers. Participants can enjoy a scenic 5K route along Paraiso Trail, along with fun games and challenges for all ages. The event features a variety of refreshments and..

The Mermaid Trail Run - Woodside will take place in Woodside on Saturday 9 November 2024. You can run between 3 and 6 hours.

The Lake Chabot Trail Run, scheduled for November 16, 2024, offers a variety of running events including an 8K, Half Marathon, 30K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under. The course begins at the Marina and winds around the scenic Lake Chabot reservoir and surr..

The Mt. Tam Trail Run, taking place at Stinson Beach, CA, offers a challenging and scenic experience for trail runners of all levels. Participants can choose from four distances: 50K, 30K, half marathon, and 10K, with a total capacity of 500 runners.The course features stunning views as it climbs Mt..

The Golden Gate Trail Classic, organized by Spartan Trail, is an exciting running event set in San Francisco, California, scheduled for November 23-24, 2024. Participants can choose from various distances, including 15K, 25K, 50K, and 50 miles. The race offers a unique experience as runners traverse..

The Quad Dipsea is a challenging 28.4-mile trail running event held in Mill Valley, California, featuring approximately 9,000 feet of elevation gain. The course includes steep stairs, rugged terrain, and scenic views, taking participants through iconic locations such as Muir Woods and Stinson Beach...

The Quarry Turkey Half Marathon is a family-friendly running event taking place on November 30, 2024, at Quarry Lakes Regional Park. This Thanksgiving weekend tradition features a half marathon, 10K, and 5K, along with a free Little Turkeys race for children. Participants are encouraged to wear Than..

The ZombieRunner Quarry Lakes event, scheduled for December 7, 2024, in Fremont, CA, features a variety of running distances including a 5K, 10K, Half Marathon, 30K, and Marathon, along with youth categories and a free Kid's Run. The scenic course begins at Quarry Lakes Regional Recreation Area and ..