Arnie Fonseca Jr. is training to become the oldest person to ever complete a quadruple crossing of the Grand Canyon—R2R2R2R2R—which he soon plans on doing at the age of 65. A big part of his training regiment is completing multiple Rim-to-Rim-to-Rims, the first of which he took on this past week. But the thing is, it's currently winter, and completing an R3 is VERY difficult in such conditions, because of snow and ice and the closure of the North Rim for the season. In spite of all his Canyon experience, Arnie faced some unexpected challenges, and hearing about how he dealt with them is something that will help all of us on our Canyon adventures.

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To reach Coach Arnie, he insists you can call or text him at (602) 390-9144, or find him (@ArnieFonsecaJr) on Facebook, Instagram, or LinkedIn.

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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)

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For the best and most helpful Facebook groups dedicated to hiking the Grand Canyon, search for:

• Grand Canyon Hikers
• Grand Canyon Rim to Rim
• Grand Canyon R2R2R Run!
• Grand Canyon R2R+ Training
• Grand Canyon Ridesharing and Transportation - Rim to Rim & More