REI Mountain View: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded lakes basins, crossing high alpine passes, following rushing rivers, and climbing majestic peaks. Join Chris on a digital journey away from the National Park crowds,...

REI Saratoga: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded lakes basins, crossing high alpine passes, following rushing rivers, and climbing majestic peaks. Join Chris on a digital journey away from the National Park crowds,...

REI San Carlos: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded lakes basins, crossing high alpine passes, following rushing rivers, and climbing majestic peaks. Join Chris on a digital journey away from the National Park crowds,...

REI Santa Rosa: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded...

REI Concord: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded...

REI Dublin: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded...

REI San Francisco: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded...

REI Berkeley: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded...

REI Fremont: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded...

REI Marina: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded...

REI Corte Madera: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded...

REI Roseville: Backpacking the Central Sierra

Come explore a slice of local wilderness south Yosemite and north of Kings Canyon. Chris Casado, co-founder of the Hell For Sure Challenge, has spent countless summers camping in secluded...

Welcome REI adventurers

For a limited time, we’re offering a $200 REI gift card to new participants who join one of our 2025 backpacking experiences. With REI Adventures now closed, we invite you to join us at TSX Challenge. Here’s how it works:

1. Find your trek
2. Use coupon code “REI” at checkout
3. Make $500 deposit by Jan 30th

The $200 gift card will be issued to you 60 days before your trek start date via email. Trek must be paid in full prior to issuance. This offer may not be combined with other offers. Promotion ends January 30th, 11:59pm.