turn one week into

INSPIRATION

FOR A LIFETIME

You’re invited.

We take motivated individuals, band them together, and traverses awe-inspiring terrain while accomplishing something big. Our small group guided treks across the Sierra to Mt. Whitney, through the Grand Canyon and Lost Coast, and to pioneering destinations like Hell For Sure, Mt. Goddard and Tehipite Valley are team oriented and easy to join. While our treks can be intense, no prior backpacking experience is required. Just bring your mental toughness, positive attitude, and be ready for an experience that can inspire for a lifetime.

Learn about our 2024 backpacking experiences.

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UPCOMING TREKS

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Trans-Sierra Xtreme Challenge

1 WEEK | 75 MILES | MT. WHITNEY

JULY, AUG, SEPT

Starts in Fresno/Clovis, CA

Join an inspirational trek across Kings Canyon and Sequoia National Parks to the summit of Mt. Whitney (14,505 feet).
Hell For Sure Challenge

5 NIGHTS | 40 MILES | LECONTE DIVIDE

JUNE, JULY, AUG, SEPT

Starts near Fresno/Clovis, CA

Experience the exhilaration of true wilderness backpacking off-trail routes in a slice of heaven south of Yosemite and north of Kings Canyon.
Tehipite Valley

5 NIGHTS | 45 MILES | kings canyon np

MAY, JUNE, SEPT, OCT

Starts near Fresno/Clovis, CA

Immerse yourself in the wonder of Tehipite Valley, the most powerful, majestic and remote glacial valley of the Sierra.
Mount Goddard

5 NIGHTS | 50 MILES | KINGS CANYON

AUG, SEPT

Starts near Fresno/Clovis, CA

Stretch the imagination and summit Kings Canyon’s 13,560′ beast on our most physically demanding route, including 10 miles off trail.

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Grand Canyon Challenge

3 nights | 25 miles | Grand Canyon

MAR, APR, MAY, SEPT, OCT, NOV

Starts in Flagstaff, AZ

Trek nearly a mile below the rim backpacking rugged Grand Canyon terrain to sleep and swim on secluded beaches of the Colorado River.
Escalante Route

3 NIGHTS | 27 MILES | GRAND CANYON

MAR, APR, MAY, SEPT, OCT, NOV

Starts in Flagstaff, AZ

Explore remote slot canyons, scale jagged cliff ledges, and sleep on secluded beaches on a Grand Canyon backpacking experience in a class of it’s own.
The Confluence

6 NIGHTS | 55 MILES | GRAND CANYON

MAR, OCT

Starts in Flagstaff, AZ

Backpack the Grand Canyon to the confluence of the Little Colorado and Colorado Rivers on this Limited Edition experience.
Thunder River

5 NIGHTS | 32 MILES | GRAND CANYON

APR, OCT

Starts in Flagstaff, AZ

Discover some of the most breathtaking waterfalls and swimming holes in the Grand Canyon while exploring remote North Rim terrain.
Jumpup Canyon

5 NIGHTS | 32 MILES | grand canyon

mar, APR, OCT, nov

Starts in Flagstaff, AZ

Descend into the deep narrows and slot canyons of the North Rim while exploring remote Grand Canyon terrain.
Rim-to-Rim Xtreme Challenge

5 nights | 24 MILES | GRAND CANYON

sept, oct

Starts in Flagstaff, AZ

Join us for an ultimate crossing of the Grand Canyon on the remote North and South Bass trails.

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Lost Coast Challenge

3 NIGHTS | 25 MILES | KING RANGE

spring, summer, fall

Starts near San Francisco, CA

Explore one of the most rugged and remote sections of coastline in Northern California backpacking the Lost Coast Trail.
Jumpup Canyon

5 NIGHTS | 32 MILES | grand canyon

mar, APR, OCT, nov

Starts in Flagstaff, AZ

Descend into the deep narrows and slot canyons of the North Rim while exploring remote Grand Canyon terrain.
Rim-to-Rim Xtreme Challenge

5 nights | 24 MILES | GRAND CANYON

sept, oct

Starts in Flagstaff, AZ

Join us for an ultimate crossing of the Grand Canyon on the remote North and South Bass trails.

THE TSX EXPERIENCE

If you’re motivated, you can backpack the remote Sierra to Mt. Whitney, or trek deep into the Grand Canyon. We’ve been enabling all ages and experience levels to reach new goals since 2011. Just bring your personal items, positive attitude and come prepared for an experience that can inspire for a lifetime.

Open to all
Off the grid
Physical challenge
Team effort
Easy to join

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ONLINE EVENTS

We provide free online classes and events on a weekly basis via Zoom to help educate and inspire people about backpacking. Whether you are new to the outdoors or an experienced adventurer, get inspired by joining an event that’s right for you!

View all events →

New to backpacking? We make it easy to get started.

All major gear provided.
Permits, checklists, pre-trek support.
Best guides in industry.
Transportation and logistics.
Fresh meals, planned to perfection.

“AN EMPOWERING EXPERIENCE”

Watch, read and hear what others are saying.

Read 100s of reviews →

TSX ran it like clockwork.

I have traveled to about 50 countries and have done things like trekking in Nepal, climbing Kilimanjaro, and hiking in the Swiss Alps, and this trip ranks up there along with those as great experiences.

Mike Peters

Tran-Sierra Xtreme Challenge

Can’t help but feel so proud of myself.

Truly an amazing experience that I’ll remember for life. This was my first backpacking trip, and I’ve never carried a 30+lbs pack ever before. Looking back, I cannot believe I completed this challenge and can’t help but feeling so proud of myself.

Isabella Ye

Grand Canyon Challenge

First rate from beginning to end.

I hiked the Grand Canyon with a group of women from who were all participating in #52hikechallenge. Several had never camped or backpacked before. To a person, we all had an awesome time. Great views, challenging terrain and incredible guides.

Monica Calhoun

Grand Canyon Challenge

Truly a once-in-a-lifetime adventure.

If you are looking to explore the Sierra in a way that others rarely do, then sign up for this trip. It will probably be one of the hardest and most rewarding things you will do. The views are spectacular, the food is delicious and TSX has fantastic guides and leaders.

Iain Boltin

Mount Goddard

A profound experience that will enrich our lives.

This hike fulfilled an ambition to climb Whitney that had been burning away at me for six years. TSX led us expertly, always managing expectations. We bonded almost immediately as a team. All of us were able to reach the top of Whitney, despite many of us having doubts.

Steve Adams

Trans-Sierra Xtreme Challenge

Incredible how quickly we became a team.

At some point during our adventure, the 9 of us on the trip became a team, helping each other along the way. Truly great friendships were established, and I look forward to more adventures with the TSX team (family)! It was amazing, even better than anticipated.

Greg Hidalgo

Hell For Sure Challenge

A warm embrace from the “Mighty Blue” podcast

After two failed attempts to summit Mt. Whitney, Appalachian Trail thru hiker and Hiking Radio Network podcaster “Mighty Blue” Steve Adams connected with TSX co-founder Chris Casado at the suggestion of a listener. Nearly one year later, his third attempt was a success. What was the missing ingredient? Follow his journey to Mt. Whitney on a three part podcast.