Marin County Marathon

Run along a course that’s both breathtakingly beautiful and filled with challenging uphill and downhill stretches, the Marin County Marathon, Half Marathon, 10K Earth Run, 5K & Kids Races will take participants on two journeys at the same time – a physical one through the hills and among the mountains overlooking California’s San Pablo Bay and the city of San Rafael, and an environmental one, as the race’s organizers seek to stage a running event that puts sustainability and renewable energy at its forefront.