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Your elbows and forearms will thank you.

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Opt to carry your phone only if you’re tackling a mud run that doesn’t have water obstacles.

But not even that iconic green seal will store your cell from a water dunk.

Toiletries

Bringing a change of clothes for post-race?

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A towel or three and a travel bottle of shampoo.

Many events have makeshift showers where it’s possible for you to scrub down afterward.

Midcalf Capris

Only suckers wear shorts!

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With a longer capri, you’ll keep your knees during the obstacles that require crawling.

Pick a snug pair so loose material doesn’t catch on obstacles, and dirt stays outta your drawers.

Bonus if the capri has a zippered pocket for you to stash more stuff.

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A good pair: NBx Welded Capris, $65.NewBalance.com.

A Trash Bag

Slam-dunk your dirties in here.

Your muddy gear will be pretty heavy, so spend the extra change on a heavy-duty bag.

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Good Socks

Repeat after us: “I will not wear waterlogging cotton.”

High-tech performance fabric should keep extra-muddy water from collecting in your shoes.

We love these socks (Under Armour Grippy II No-Show Socks.

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Trail Sneaks

Leave your torn-up b-ball shoes at home!

Try Merrell Mix Master Glide sneakers.

$100;Merrell.com.

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Top Tips for a First-Timer

Which Run Is for You?

How to Train for a Mud Run

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