Explore, enjoy, and protect the planet

Earth Day

Sample Event

Join us on sample date

Celebrate Earth Day

This Earth Day is all about celebrating Every Corner of the World! Team Sierra wants you to get outside and join us by hiking in YOUR corner this Earth Day on April 22.

Plus, you'll get a special Earth Day T-Shirt when you raise $30!

Each step, in every one of our communities, brings us closer to our collective goal to protect the air we breathe, the water we drink, and the Earth we walk on. Together, let’s see how much ground we can cover across the globe. Join the billions of people across the world celebrating Earth Day and represent Team Sierra in Every Corner of the World!



Earth Day Tee

Fundraise & earn a T-Shirt*.
Be a part of our nationwide trek in honor of Earth Day! When you raise $30, you'll get a FREE Earth Day T-shirt to wear on your hike.

Gather your trekkies

Take a hike on April 22.
It doesn't matter where you are or how you do it--it can be a walk through your neighborhood, a stroll through your local park, or an urban hike in your city.

High five

Share your corner with us. 
There's something special about each corner of our Earth--we want to know about yours! Use the hashtags #EveryCorner and #TeamSierra


*When you raise $30, you will receive an email with a form to fill out with your shirt size and delivery instructions. Shipping takes 5-10 business days.