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Running Calendar near Petaluma 2025-2026

Explore the top running races near Petaluma for 2025-2026! We've gathered 48 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
9
Saturday

Muir Woods Marathon

Trail Run 7 mi 13 mi 26 mi
May
16
Saturday

Napa Wilderness Trail Runs

Trail Run 6 km 14 km 18 km 31 km
May
16
Saturday

Rim Rock 50 Mile Trail Challenge

Trail Run 50 mi
May
16
Saturday

Wildcat Half Marathon

Trail Run 5 km 10 km 13 mi
May
30
Saturday

Sonoma Coast Trail Runs

Trail Run 21 km 30 km 42 km 50 km
May
30
Saturday

Nitro Trail

Trail Run 5 km 10 km 13 mi
June 2026
Jun
28
Sunday

Mare Island Half Marathon

5 km 10 km 21 km
July 2026
Jul
18-19
Sa - Su

Napa to Sonoma Half Marathon

5 km 21 km
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