Petaluma
Half Marathon Calendar near Petaluma 2026-2027
Monthly updates for Petaluma
Get new running races (and updates) in your inbox every month.
Explore the top half marathons near Petaluma for 2026-2027! We've gathered 22 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
October 2026
Monthly updates for Petaluma
Get new running races (and updates) in your inbox every month.
November 2026
December 2026