The Mammoth Lakes Chamber of Commerce is proud to present the 2026 4th of July Parade on Saturday, July 4 — marking America’s 250th anniversary (1776–2026).
This year’s theme, Make It Mammoth — Go the Extra Mile, sets the tone for a big, locally rooted celebration.
We’re so excited to have Olympic medalist Deena Kastor leading this year’s 4th of July Parade as the Grand Marshal. One of the most accomplished distance runners in U.S. history and a longtime Mammoth local, Deena is the perfect fit for this year’s theme.
Are you ready to be part of the parade? With the 4th of July falling on a Saturday, we're expecting a big crowd. Sponsoring is a great way to show your support for the community while gaining strong visibility in front of locals and visitors alike. The Chamber couldn’t do it without the support of local sponsors (click below for opportunities).

In past years, it’s been a fun tradition for spectators and parade participants to spray water or toss water balloons, but it’s grown to a point where it can create safety concerns. So, to help make this year’s parade enjoyable and safe for everyone, we kindly ask that you please don’t spray or throw water at the floats. Thank you for helping keep our parade a fun and safe experience for all!
Float registration open soon—so stay tuned.
This year's theme is "Make it Mammoth. Go the Extra Mile".
Businesses and organizations are encouraged to be part of the parade. Start thinking about your float and how you’ll bring the theme to life.
Think big, think local, and show us what makes Mammoth, Mammoth. Bring the theme to life in your float for a chance to win Best Float. $500 cash prize!

Saturday Jul 4, 2026
11:00 AM - 12:30 PM PDT
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Printed courtesy of www.mammothlakeschamber.org/ – Contact the Mammoth Lakes Chamber of Commerce for more information.
P.O. Box 3268 | 2520 Main St., Mammoth Lakes, CA 93546 – (760) 934-2712 – info@mammothlakeschamber.org