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Tamalpa Runners – Marin County Running Club

Tamalpa Runners Marin County CA

At Tamalpa Runners, we believe in the power of community, fitness, and fun. Located in beautiful Marin County, CA, our club is dedicated to bringing together runners of all levels to enjoy the benefits of running and socializing.

Why Join Tamalpa Runners?

  • Community Spirit:
    Our members value the friendships and sense of community they experience here. With 76% of our members joining for the community, you’ll find a welcoming and supportive environment.
  • Locally Organized Races:
    Participate in our popular TCRS monthly races, which are the most attended events in our club. These races are a great way to challenge yourself and connect with fellow runners.
  • Annual Social Events:
    Enjoy our annual social events, where you can relax and have fun with your running buddies. These events are a highlight for many of our members.
  • Structured Workouts:
    Benefit from our regular track workouts and exercise sessions, designed to help you improve your running skills and stay fit.

Join Us Today!

Whether you’re a seasoned runner or just starting out, Tamalpa Runners has something for everyone.

Join the nearly 300 members of our vibrant community and experience the joy of running in Marin County.

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Our Activities Include:

TCRS Monthly Races:
Join the most participated activity in our club, with 86% of members taking part. These races are not only competitive but also a great way to bond with other runners.

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Track Workouts:
Our structured track workouts are highly valued by our members. With 67% participation, these sessions are perfect for improving your speed and endurance.

Weekly Group Run Info

Social Events:
Our annual social events are a favorite among our members. These gatherings are a fantastic opportunity to celebrate our achievements and enjoy each other’s company.

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Featured Upcoming Events:

Sunday, Feb. 22nd

O’Hair Park / Verissimo Park TCRS

Join your Tamalpa friends this coming Sunday, Feb. 22nd for this 4.4 mile race through open space. 8:45 start for over 60, and 9am for all others. Come early for coffee, stay late for bagels and fruit. Bring your rain gear, a towel for your car and your great running attitude. See you Sunday! 

Directions to start: Take Atherton / San Marin Drive Exit. Follow San Marin Drive all to San Marin High School. Go straight at the four way intersection and park along the side of the road near the start. 

Tamalpa Bobcats Are Back!!!!

Sign Ups Open

The Tamalpa Bobcats will RUN a 6 week track series for youth runners ages 6 to 14. Practices are listed above, culminating in the Falcon 5K at Venetia Valley School. Race Entry is included. Scholarships are available. For questions, contact Allie Kegley at akegley@srcs.org

To Register: CLICK HERE

Tamalpa’s Dipsea Practice Training Run #2
The Ides of March
Sunday, March 15th 9am
 26

Tamalpa’s Dipsea training runs continue with our Ides Of March edition, (so be extra cautious running down Steep Ravine) on Sunday, March 15th, beginning from Old Mill Park in Mill Valley at 9am. Catch the West Marin Stage Coach back to Mill Valley at 11:42 (exit Bayside avenue). Run the whole way, or go to Cardiac and back for a 10 mile run. 

Sun. Feb. 8, 2026

Super Bowl XL Race

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Sat. Feb. 14

41st Tamalpa Couples Relay

Click for Race Results

Sat. Feb. 14

Registration Opens for the Tamalpa Headlands 50k.

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