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Marin
Running Races in Marin, California
Upcoming Races
October 3, 2026
Marin Triathlon
Sprint
Olympic
Relay
November 7, 2026
Mt Tam 10K, Half, 30K, 50K
10K
Half Marathon
Marathon
March 13, 2027
Marin Ultra Challenge
50 Mile
50K
April 24, 2027
Mt. Tam Wild Boar Half Marathon
Half Marathon
10K
May 8, 2027
Stinson Beach Muir Woods Marathon
Half Marathon
Marathon
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Featured Races
September 26, 2026
Hiawatha Fall Trail Run
Taft
October 11, 2026
Trails to Taps Relay
Bellingham
October 18, 2026
2026 Regatta Run & Walk 5K
Portland
October 24, 2026
The Great Pumpkin Run
Portland
