Kick off River Days by joining us on Saturday, May 9th for our 5K Walk for Wildlife and Fun Run!
Join us May 9th through May 17th for River Days!
Connect with the San Diego River and Nature!
Each year, many organizations come together to host FREE activities that celebrate the San Diego River as a cultural, ecological, and recreational treasure.
From Julian to Ocean Beach and everywhere in between,
San Diego River Days is our favorite way to get outside and celebrate OUR San Diego River!
2026 Event Schedule is Coming Soon!
Thank You to our 2025 Event Sponsors
Presenting Sponsor
Gold Sponsors
Bronze Sponsors
2025 River Days Event Partners
This incredible calendar of events was possible thanks to partnership with many local co-hosts and partner organizations!
Thanks to each of these groups!
- ArtReach San Diego
- Allied Climbers of San Diego
- Barona Band of Mission Indians
- BikeSD
- City of San Diego Park Rangers
- Earth Discovery Institute
- Friends of Famosa Slough
- I Love A Clean San Diego
- Lakeside River Park Conservancy
- Mission Trails Regional Park Foundation
- San Diego Bird Alliance
- San Diego Canyonlands
- San Diego Coastkeeper
- San Diego County Park Rangers
- San Diego Fly Fishers Club
- San Diego Mountain Biking Association
- San Diego Plein Air Painters Meetup Group
- San Diego River Artists Alliance
- San Diego Tracking Team
- Santee County Library
- Santee Historical Society and Museum
- Serra Mesa-Kearny Mesa Library
- Surfrider Foundation
