Lake Sonoma
Trail Running Calendar near Lake Sonoma 2026-2027
Explore the top trail runs near Lake Sonoma for 2026-2027! We've gathered 2 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
Multi distance trail event at Lake Sonoma with 100 Mile, 50 Mile, marathon and 4 person relays plus aid stations, drop bags and free on site camping.
March 2027
March 7, 2027 in Middletown CA: trail Half Marathon, 10K and 5K on a steep, scenic course with spring views and camping available.