River Rally

Art by Kat Cadena.

Register for River Rally 2026

The network will gather at the Westin Riverwalk, San Antonio, from May 11-14, 2026. River Network members get 40% off their River Rally registration.

Member Rate

Early Bird Rate: $650

After April 17: $750

Non-Member Rate

Early Bird Rate: $1,100

After April 17: $1,250

Your registration includes:

All conference content,* the official River Rally 2026 t-shirt (select your size during registration), and the following meals:

  • Welcome Reception on Monday, May 11
  • Breakfast and Lunch on Tuesday, May 12
  • Breakfast, Lunch, and Dinner on Wednesday, May 13
  • Breakfast and Lunch on Thursday, May 14

*Field trips may have an additional cost

The scholarship application for River Rally 2026 is now closed. Award decisions will be shared by the end of March. If your application is accepted, you can either, (A) accept the scholarship, or (B) cancel your registration. Applicants who do not receive an award will have the opportunity to register through general registration.

What Rally’s Like

Explore the last five years of River Rally! Read past programs and impact reports, view photo galleries, and hear from attendees about what Rally is really like.

Support River Rally

Thank you to our growing lineup of River Rally 2026 Sponsors, Supporters, and Partners! Join them as a River Rally Sponsor and invest in this nationwide network of leaders protecting our rivers.

“I am leaving this conference inspired, hopeful, and grateful to continue the fight for clean water and building communities that allow people to not only survive but thrive!”

–Brenda Santoyo, LVEJO

Our gratitude to Raul Velasco, of Alejandro Photography for so many amazing images!

Thank You to Our River Rally 2026 Sponsors, Supporters, and Partners!

Presenting Sponsors

Ecosystem Sponsors

River Sponsors

abahac-logo-1

Tributary Sponsors

Supporters & Partners

Brown arrowhead logo, point down. At top right, white text, National Park Service. At left, a tall tree. At bottom, a white bison stands on a green field ending in a distant tree line, a white lake at right. A snow-capped mountain towers behind.
supporter-urban-waters-learning-network-stacked
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US Forest Service logo, a badge shape outlined in yellow with a dark green background and a yellow fir tree in the center. Text reads US Forest Service Department of Agriculture
US Forest Service logo, a badge shape outlined in yellow with a dark green background and a yellow fir tree in the center. Text reads US Forest Service Department of Agriculture
supporter-wege-foundationsquare2