What does it take to hike the entire length of the Grand Canyon—800 miles of brutal, unforgiving, awe-inspiring terrain? In this episode, Dr. Tom Myers, longtime Grand Canyon physician and author, shares the story behind his new book The Grandest Trek, chronicling his end-to-end Canyon journey with his son, the lessons they learned, and the powerful, raw moments that shaped them along the way. We also dive into Tom’s decades of heat illness treatment in the Canyon, with timely insights for summer hikers looking to avoid disaster. This is more than a hiking story—it’s a legacy of love, humility, and the power of the Canyon to transform.
*****
Order Dr. Myers' book from the Grand Canyon Conservancy by clicking here or visiting grandcanyon.org.
*****

Please join the hiKin Grand Canyon Facebook group—the official group of The Grand Canyon Hiker Dude Show—by clicking here. Our group is a judgment-free zone full of interaction, information, and inspiration—it's simply THE place to get the best information in advance of your Canyon adventure. Join Brian, Coach Arnie, and most of the guests you've heard on the show in an environment created to answer your questions and help you have the best possible experience below the rim. It's completely free.

*****

Bright Angel Outfitters is now hiKin, where hiking meets kinship to form a community of like-minded hikers dedicated to helping each other hike our best hike. It's about all of us. 

*****

To reach Coach Arnie, you can call or text him (yes, really!) at (602) 390-9144 or send him a message on Instagram @painfreearnie.

*****

Have an idea for the show, or someone you think would be a great guest? Reach out to Brian anytime at [email protected].

*****

The Grand Canyon Shade Tracker is our gift to the Grand Canyon hiking community. This incredible interactive tool lets you see when and where you'll have precious shade on your Grand Canyon hike—every route on every hour of every day of the year. Check it out at gcshadetracker.com. Another free resource from hiKin aimed at making your Grand Canyon adventure the best and safest it can be.

*****

For more great Grand Canyon content, please check us out on the following platforms:

YouTube (@GrandCanyonHikerDude) for informative and inspirational videos

Instagram (@GrandCanyonHikerDude) for photos from the trail

TikTok (@GrandCanyonHikerDude) for fun and informative short-form videos

Facebook (@GrandCanyonHikerDude)