Come out and watch the Centurion Cali Comp Festival – a wake surf competition featuring all of the best athletes! As a stop on the Centurion World Series of Wake […]

Enjoy a leisurely paddle while watching the sunset behind Mt. Diablo. The Antioch Recreation Department will launch from the Antioch marina with destination dependent on tides. There will be many […]

Join Cosumnes River Preserve Volunteer Alison Hickox on a guided walk to learn about California's biodiversity, and the role of the Cosumnes River Preserve in protecting and sharing it. From […]

The Delta Association of Realtors Community Service Foundation hosts the Delta Harvest Run, a cherished community tradition that brings neighbors together to make a difference. This annual race is more […]

Join experienced naturalists for a leisurely paddle along the Cosumnes River and its peaceful sloughs. This unique on-the-water experience offers an opportunity to explore one of California's last free-flowing rivers […]

Celebrate National Public Lands Day by helping restore the Preserve's waterways! Join Preserve staff for a unique, hands-on volunteer event where canoes will be used to remove invasive aquatic plants […]

  Salmon is officially back on the roster for the 78th Annual Rio Vista Bass Derby, the oldest bass fishing tournament on the West Coast. This year’s three-day tournament combines […]

The Sacramento Century Challenge is the region’s premier cycling event, with 1,000+ riders annually. Presented by the Rotary Club of Sacramento, the 13th annual Sac Century Challenge will benefit the […]

The fishing derby provides the opportunity for kids 15 and younger to learn conservation and the basics of fishing competition that may spur an interest in future events. It is […]