Get inspired to complete a Trans-Sierra trek to the highest peak in the contiguous U.S, Mt. Whitney (14,505′).

Co-founder of the Trans-Sierra Xtreme (TSX) Challenge, Chris Casado is passionate about exploring the Sierra backcountry. He has spent countless summers camping in secluded lakes basins, crossing high alpine passes, following rushing rivers, and climbing majestic peaks. Join Chris for a presentation of his favorite trans-Sierra adventure, a week-long 75-mile journey across remote sections of Sequoia and Kings Canyon National Parks to the summit of Mt. Whitney (14,505 feet). Learn the nuts and bolts of preparing for a multi-day backcountry trek, including gear, permits, Leave No Trace principles, and weather and safety considerations. Find out how motivated individuals of all ages can safely and confidently venture into the rugged beauty and tranquility of the Sierra.

**\*Important Registration Details\***
For enhanced security of our online events, two step registration is required. Please RSVP on Meetup and then **follow the event link and complete registration on our website.** Zoom link will be sent to verified participants only. We apologize for the inconvenience, but we are doing our best to keep our events FREE while also mitigating the disruption of Zoom bombers trolling Meetup. In addition, voice and video verification will be required upon joining our events, and no individuals will be permitted to join after 5 minutes from event start time.

TSX Challenge

Chris Casado

David Sayer

Shuwen W

Dalia B

Patrick B

Emily

Kevin Ai Xin Jue Luo

mason hall

Sean

Toan

Ceci H.

Gris

Karen

Joy P

Orly Amos

Sachi

An Inspirational Trek Across the Sierra to Mt. Whitney

Online event

Get inspired to explore Northern California’s remote Lost Coast trail by foot.

Join us for an inspirational hour exploring the stunning [Lost Coast Trail](https://tsxchallenge.com/trek-dates/lost-coast-challenge/), where crashing tides, abundant wildlife, breathtaking sunsets and towering mountains await. Nestled on California’s far northern coast, the 25-mile point-to-point trek through the remote King Range offers one of the most unique backpacking experiences in the country. Whether you’re planning a solo adventure or joining a guided trek, this session will cover everything you need to know—from permits and gear to trail logistics and navigating the “impassible zones.” Get inspired to take on this fabled journey along California’s wild and untamed shoreline.

**\*Important Registration Details\***
For enhanced security of our online events, two step registration is required. Please RSVP on Meetup and then **follow the event link and complete registration on our website**. Zoom link will be sent to verified participants only. We apologize for the inconvenience, but we are doing our best to keep our events FREE while also mitigating the disruption of Zoom bombers trolling Meetup. In addition, voice and video verification will be required upon joining our events, and no individuals will be permitted to join after 5 minutes from event start time.

Dan H. Hoxworth

AL Ammar

Rohini

John

Rachel

Carol L

Fred Hsu

Zoli

Lena

Rachel Rushlow

Mark Williams

Darla

yanfa2025

Lindsay

Discover the Lost Coast Trail

TSX Challenge Pro Network

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TSX Challenge Pro Network

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