Summer hiking in the Grand Canyon can be dangerous. Fatally so, in fact. But if you're going to take it on, at least do yourself (and those who might otherwise be forced to rescue you) the service of being physically and mentally prepared for an extreme physical activity in an extreme environment. Today, exercise physiologist and Canyon vet Coach Arnie shows us how becoming heat adapted is possible—if you're willing to put in the work.

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Please join the Grand Canyon Hiker Dude Show's private Facebook group by clicking here.

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

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The Rim2Rim Pack from Bright Angel Outfitters is now available! Check out our Canyon-inspired day pack by clicking here.

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Have an idea for the show, or someone you think would be a great guest? Reach out to Brian anytime at gchikerdude@brightangeloutfitters.com.

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The all-new Grand Canyon Shade Tracker is LIVE!! This incredible interactive tool lets you see when and where you'll have precious shade on your Grand Canyon hike—every hour of every day of the year. Check it out at gcshadetracker.com. Another free resource from Bright Angel Outfitters aimed at making your Grand Canyon adventure the best and safest it can be.

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For Canyon-centric hoodies, sweatshirts & tees—including the Victor Vomit tee and our new Rim-to-Rim collection— please visit BrightAngelOutfitters.com

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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)

Logistics can be just as challenging as the hike—especially when you're talking about multi-day trips on the corridor trails. Today, we speak with Canyon vet John Sterrett, an experienced multi-day Rim-to-Rimmer with vast knowledge on what it takes to plan and train for more complex itineraries, and why he thinks those are the best way to experience the Grand Canyon. Plus a training tip from Coach Arnie on training for flatlanders.

*****

Please join the Grand Canyon Hiker Dude Show's private Facebook group by clicking here.

*****

The Rim2Rim Pack from Bright Angel Outfitters is now available! Check out our Canyon-inspired day pack by clicking here.

*****

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 gchikerdude@brightangeloutfitters.com.

*****

The all-new Grand Canyon Shade Tracker is LIVE!! This incredible interactive tool lets you see when and where you'll have precious shade on your Grand Canyon hike—every hour of every day of the year. Check it out at gcshadetracker.com. Another free resource from Bright Angel Outfitters aimed at making your Grand Canyon adventure the best and safest it can be.

*****

For Canyon-centric hoodies, sweatshirts & tees—including the Victor Vomit tee and our new Rim-to-Rim collection— please visit BrightAngelOutfitters.com

*****

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)

The stretch from June 16 through July 7 of 2024 was amongst the deadliest in the recorded history of the Grand Canyon. Four hikers lost their lives during that period, with the assumption (it's too early for official causes to be released) that some, or perhaps all, were heat-related. One of those fatalities was Scott Sims, a 69-year-old entrepreneur from Austin. Mr. Sims had been in the Canyon many times before, and was heading to Phantom Ranch with his niece and her husband on June 29. He never made it. Now, Jessica and Greg Ryan—Canyon first-timers—share their story just 15 days after the most traumatic experience of their lives, hoping their personal tragedy can serve as a lesson for others.

*****

Please join the Grand Canyon Hiker Dude Show's private Facebook group by clicking here.

*****

The Rim2Rim Pack from Bright Angel Outfitters is now available! Check out our Canyon-inspired day pack by clicking here.

*****

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 gchikerdude@brightangeloutfitters.com.

*****

The all-new Grand Canyon Shade Tracker is LIVE!! This incredible interactive tool lets you see when and where you'll have precious shade on your Grand Canyon hike—every hour of every day of the year. Check it out at gcshadetracker.com. Another free resource from Bright Angel Outfitters aimed at making your Grand Canyon adventure the best and safest it can be.

*****

For Canyon-centric hoodies, sweatshirts & tees—including the Victor Vomit tee and our new Rim-to-Rim collection— please visit BrightAngelOutfitters.com

*****

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)