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Ask anyone who’s attempted or completed the Arizona Trail and they’ll tell you it’s a monster.  They’ll also probably tell you the first 300 miles are the hardest.  That’s not to say the last 450 miles doesn’t have it’s share of brutal passages*, it does trust me.  My Arizona Trail, Hardest Passages rightly earned their place on my list, but maybe not yours.  Hit the trail and find out for yourself.  Along with the brutality there is plenty of beauty, see my Best Passages for those.

*Passages are designated sections of trail as determine by the Arizona Trail Association.  They help to make planning, maintaining, and navigating the trail easier.

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HERE ARE MY (VERY SUBJECTIVE) HARDEST PASSAGES OF THE ARIZONA TRAIL

1.

Passages 37 & 39 —
Grand Canyon South & North Rims

It’s the Grand Canyon, do I have to say more?  How does this not make everyones hardest passages of the Arizona Trail list? The 7 mile descent down from the South Rim tears your calves into a pair of swollen messes.  Next you have 14 mile climb to get up to the North Rim.  The climb will burn your quads and the calves some more.  On top of that your pack, which probably weighs 50+ pounds because of your bike, will reck havoc on your shoulders and hips.  If you can do these two sections without asking yourself why, then you’re probably a robot.

2.

Passage 26 —
Highline

From the Pine Trailhead just outside of the town of Pine to the top of the Mogollon Rim is roughly 16 miles.  Those 16 miles took me 7.5 hours to cover! (I could cover that same distance hiking in about 5) You’re off and on your bike more times than you care to count.  This might well be the birthplace of the term HAB.  Filled with great views this section of trail is a bitch and it saves the best for last.  I won’t ruin the “surprise” and leave it at that.

3.

Passages 5/6 —
Santa Rita Mtns / Las Colinas

Getting to Kentucky Camp is the first major goal of most racers whether their doing the 300 or 750.  Getting there on night #1 is a long ride.  What follows in the next 20 or so miles is a rocky, loose, steep, shadeless roller coast that will test the strongest rider.  Getting to I-10 from Kentucky Camp is a beast, don’t underestimate it.

  • A section of the Arizona Trail in the Grand Canyon, a major challenge documented in the Arizona Trail Race Journal.
4.

Passage 10 —
Redington Pass

Redington Pass is a 1.8 mile HAB, that is shadeless and steep.  The whole time you’re pushing your bike up it you’re thinking how great the descent will be.  SPOILER ALERT, it sucks.  With a bikepacking set up it’s got multiple unrideable drops/switchbacks.  The mileage to get up and down the pass is relatively short, but it’s the miles leading up to the pass that make it harder than it is.  Like most of the southern part of the trail, it’s exposed and the sun beats down on you.  As it does it takes your energy for passes like Redington.

This is definitely one that might not be on everyone’s hardest passages of the Arizona Trail.  I was at one of my low points when I hit this passage.

5.

Passages 15/16 —
Tortilla Mtns / Gila River Canyons

Not to mimic the other descriptions on my list but these two passages also offer up more exposure, loose soil, rocks, steep climbs and lots of sun.  The one positive is you can order pizza about eight miles south of the Gila River and have it delivered to you on trail!  The only thing you’ll find that is flat is your pizza but not the  bikepacking.  Packs of Javelinas and Ringtail Cats along the Gila will also test you, if you ride this section at night.

Honorable Mention

Passages 2/3 – Canelo Hills East and West.

The Canelo Hills are a rough way to start a 300/750 mile race/ride.  Because you’re fresh they don’t seem that bad, but the truth is all in their name.  Their HILLY!  You’ll find the tread is also very loose, the Cat’s Claw is thick and shade is hard to find.  Have fun navigating this section in the Fall, the tall grass makes is a nightmare.

Passage 28 – Happy Jack

The Happy Jack passage isn’t terrible but it makes the list because of how hard it is to keep a smooth rhythm throughout this section.  There’s not a lot of climbing but the lava rock makes it impossible to find and keep your rhythm.  It wears you down mentally and physically to the point where you finally break.  I would just stop and sit for a while and reboot.  There’s a lack of decent water too.

More Helpful AZT Resources

Read these next.

 

Arizona Trail Resource Cover Photo

Arizona Trail Bikepacking Guide

Your ultimate bikepacking guide to the AZTR.

MY PROVEN GEAR LIST FROM THE AZTR

A detailed look at what I used on my AZTR (ITT), what worked and what didn’t.

IF I RODE… SERIES

In depth look at what I would bring for gear and why, if I rode the AZTR again.

Checkout our bikepacking resource page for more planning help.