New Release

Explore the most recent additions to our TSX Challenge lineup, introduced in 2024 and 2025!

  • Auyuittuq National Park

    Baffin Island

    Up to 14 Days | 60 Miles | Summer 2026

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  • California’s King Range

    Lost Coast Challenge

    4 Days | 25 Miles | April, May, June

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  • Grand Canyon North Rim

    Thunder River

    6 days | 32 Miles | Apr, Sept, Oct

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  • Crossing the Colorado River by Raft on Grand Canyon Rim-to-Rim backpacking trek.

    Grand Canyon North and South Rims

    Rim-to-Rim Xtreme Challenge

    6 days | 24 Miles | May, Sept, Oct

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  • Grand Canyon North Rim

    Jumpup Canyon

    6 days | 32 Miles | Mar, Apr, Oct, Nov

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  • Yosemite National Park

    Triple Divide Challenge

    6 days | 48 Miles | July

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  • Grand Canyon North Rim

    Nankoweap

    5 Days | 28 Miles | Oct

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  • Kings Canyon National Park

    Kings Canyon Discovery Challenge

    5 days | 24 Miles | July, Aug, Sept

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What to expect backpacking with TSX Challenge.

Discover awe-inspiring terrain and unplug off the grid while accomplishing something big. Our small group guided backpacking treks are team-oriented, easy to join, and open to all ages, backgrounds, and experience levels.

Open to all

Fit and motivated people of all ages, backgrounds and experience levels are welcome.

Off the grid

No email, no social media, no news cycle. Unplug in serious wilderness accessing destinations many only dream of.

A challenge

Our treks may stretch you just outside your comfort zone, allowing you to reconnect with the spirit you’re made of.

Team effort

From start to finish, each trek is a team effort. Reach goals that would be more difficult to accomplish on your own.

Easy to join

Show up with your personal items ready to hike. We take care of gear, food, permits, transportation and logistics and more.

What we believe.

No matter your age, background, shape or size, we believe you have what it takes to accomplish incredible things. Whether it’s summiting Mt. Whitney (14,505′), or sleeping at the bottom of the Grand Canyon, backpacking our nation’s remote backcountry has the ability to change people’s lives. Our trails have had an incredibly positive impact on our family, friends and community. We hope it can have an equally positive impact on you, renewing conviction you can accomplish anything you put your mind to.

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