In this article, we'll break down the essential gear for ultramarathon training and racing. Whether you're preparing for your first ultramarathon or are a seasoned trail runner, this guide will help you choose the best running equipment to keep you comfortable and well-prepared.

Here's what we'll cover:

• Self-Support and Variable Conditions: Why ultrarunning requires self-sufficiency and how to handle changing weather conditions and terrain.
• Clothing Essentials: The importance of layering, moisture-wicking fabrics, and water-resistant gear.
• Footwear and Accessories: How to choose trail shoes, socks, and other gear that will support you over ultra distances
• Hydration and Storage Solutions: The best hydration vests, waist packs, and accessories for carrying your essentials.

Let's dive into what you need to succeed on the trails and in your ultramarathon journey. But first, if you want a training plan for an ultramarathon that will cover absolutely every bit of what you need to be properly trained for a race, try the MOTTIV training app for free!

How Long Is An Ultramarathon?

An ultramarathon is any race longer than the standard marathon distance of 26.2 miles (42.195 kilometers). The most common ultramarathon distances include 50 kilometers (31 miles), 50 miles, 100 kilometers (62 miles), and 100 miles.

The duration of these races varies greatly depending on the distance, terrain, and individual runner. For example, a 50K might take the average runner anywhere from 5 to 10 hours, while a 100-mile race can range from 20 to 36 hours or more. Some longer events, like 200-mile races, may take several days to complete, often pushing runners into multi-day efforts to reach the finish line.

Why Gear is So Important for Trail Running

In ultrarunning, having the right gear is crucial for comfort, safety, and performance.

Unlike road marathons, where aid stations are frequent and the terrain is predictable, ultramarathons often take place on remote trails with variable conditions. Runners need to be prepared for anything, from sudden weather changes to long stretches between aid stations.

Ultra Running and Self-Support

Ultramarathons require a high degree of self-sufficiency.

While most trail races have aid stations where runners can refuel and restock supplies, these stations are usually spaced much farther apart than in road races, sometimes 10 to 15 miles or more. Between aid stations, runners need to carry enough food, water, and gear to handle any challenges that arise.

Even before race day, training to run an ultra often means lots of miles in remote areas, where you may need to be entirely self-sufficient for several hours. Being able to take care of yourself on the trail is a skill that ultrarunners develop, and having the right gear is an essential part of that. From carrying enough water and electrolytes to managing blisters or chafing, you need to be prepared for the unexpected.

Variable Conditions

Ultramarathons are typically run on trails in remote locations, where conditions can change rapidly.

For example, mountain races often feature dramatic shifts in weather, from scorching sun at lower elevations to cold, windy conditions at higher altitudes. Rain, snow, mud, and extreme heat can all play a role, sometimes in a single race.

Because of this variability, ultrarunners need to be prepared for all kinds of weather. Layering clothing, bringing waterproof gear, and carrying essentials like a hat and sunscreen are key to staying comfortable and safe over long distances. The right gear allows you to adjust to changing conditions and keep running without letting the environment slow you down.

Clothing for Ultramarathon Running

The clothing you choose for an ultramarathon can make a significant difference in your comfort and performance. The key is to find clothing that keeps you cool, dry, and protected from the elements while being versatile enough to adapt to changing conditions on the trail.

Running Tops

When choosing a running shirt for an ultra marathon, look for materials that are lightweight, sweat-wicking, and breathable. These features are essential for keeping you dry and comfortable over long hours of running. Synthetic fabrics like polyester and merino wool are popular choices because they wick moisture away from the skin and dry quickly.

Many runners prefer shirts with built-in UV protection for races that take place in sunny conditions. Shirts with flat, taped seams or seamless designs can help prevent chafing, a common issue during long runs.

Running Shorts

Running shorts for ultra marathon running should provide comfort and practicality.

Many runners prefer shorts with multiple pockets, allowing them to carry small items like gels, chews, or even a phone without needing to access an extra waist pack or vest. Look for shorts made from quick-drying materials that won't hold sweat or rain.

Some runners opt for compression shorts, which can reduce muscle fatigue and offer extra support during long runs. Others prefer a looser fit for better airflow and comfort. Test different styles during your training runs to find what works best for you.

Layers

Layering is a fundamental concept in ultramarathon running, especially in races that cover varying terrain and altitudes. Being able to add or remove layers based on temperature and weather changes is crucial for staying comfortable and safe.

Start with a moisture-wicking base layer to keep sweat away from your skin. On cooler days, you can add a mid-layer for warmth, such as a lightweight, stretchy long-sleeve shirt or fleece. For very cold races, you may want to consider a windproof or insulated jacket. The key is to choose layers that are lightweight and packable so that you can carry them easily in your running pack.

Waterproof Gear

A good waterproof jacket is essential for ultrarunners, particularly in races where rain or wet conditions are likely.

Look for a rain jacket that is both waterproof and breathable, so it keeps you dry without trapping heat inside. Many ultrarunners prefer jackets made from materials like Gore-Tex or other high-performance waterproof fabrics that can handle wet weather while allowing moisture from sweat to escape.

Choose a jacket that is lightweight and packable, as you'll need to carry it with you throughout the race, even if the weather starts clear.

Hat & Sunglasses

Protecting your skin and eyes from the sun is critical in ultramarathons, especially in exposed areas like deserts, high-altitude trails, or open fields. A lightweight, breathable hat with a brim can help shield your face from the sun while also keeping sweat out of your eyes.

Sunglasses with UV protection are another important piece of gear, helping to reduce glare and protect your eyes from harmful sun rays. Look for sunglasses that are lightweight, durable, and have lenses designed for sports, as they should stay securely in place while you're running.

Trail Running Shoes

One of the most important pieces of gear for any ultra runner is a good pair of trail shoes. Trail running shoes are designed to provide extra grip, support, and protection on uneven terrain, which is essential for navigating the rugged conditions of most ultramarathons.

One tip from Ultramarathon Running Coach Cody Moore for the longer races is to have a spare pair of running shoes in a bag that can be left at an aid station, in case you need to swap mid-race.

"Oftentimes, there's crewing allowed in races or aidstations in races where you can have a drop bag. And so you'll provide the race a bag with maybe snacks or clothes or shoes that you want at a certain point in the race. And you'd see that typically at mil 50 or mile 60 or whatever, you might be able to have access to your bag.  Most people won't throw an extra pair of shoes in their backpack to carry with them. Instead, they'll have either a crew provide them at a certain aid station, or they'll have access to them with a drop bag."

Best Trail Shoes

When selecting trail shoes for an ultramarathon, consider factors like grip, cushioning, and durability. The shoes should have a sturdy outsole with aggressive tread to provide traction on rocky, muddy, or slippery trails. A reinforced toe box can help protect your feet from roots, rocks, and other trail hazards.

A few popular trail shoe options include:

• Hoka One One Speedgoat: known for its cushioning and stability on rough terrain
• Salomon Speedcross: offers excellent grip in muddy conditions.
• Altra Lone Peak: wide toe box and zero-drop design, which encourages a more natural running gait.

Running Socks

While it might seem like a small detail, the right socks can make a big difference in your comfort during an ultramarathon. Running socks are designed to minimize friction, wick away moisture, and provide extra cushioning in areas where you need it most.

Look for socks made from synthetic materials or merino wool, as these fabrics help keep your feet dry and reduce the risk of blisters. Many ultrarunners feel most comfortable running with socks with extra padding in the heel and toe areas, where blisters are most likely to form.

Brands like Injinji (known for their toe socks) and Balega offer high-quality options designed specifically for long-distance running.

GPS Watches

A GPS watch is an essential tool for ultrarunners, helping you track your mileage, pace, and route while out on the trail.

Best GPS Watches for Ultramarathons

When selecting a GPS watch for ultramarathons, battery life is one of the most critical factors. Many races can take 20+ hours to complete, so you'll need a watch that can last the entire race without needing a recharge. Some GPS watches, like the Garmin Fenix series, offer ultra-long battery life and solar charging capabilities, making them ideal for multi-day events.

Other important features include breadcrumb navigation, heart rate monitoring, and the ability to track your elevation gain and loss. Watches like the Suunto 9 and Coros Vertix are popular options for ultrarunners because of their durability and advanced tracking features.

Running Packs

In ultramarathons, you need a way to carry your hydration and fuel, as well as extra gear, for hours at a time. Running packs, including running vests and waistpacks, are designed to distribute weight evenly while allowing easy access to essentials.

Ultramarathon Running Coach and Registered Dietician Cody Moore says a lot of athletes forget their nutrition is part of their gear:

"I'm a little biased on this one, but I'm going to say your nutrition, your hydration, and a way to carry that might be your most important gear. Go through and make sure you look at the course maps and work backwards to figure out how many bottles you might need to carry or a bladder, or some people in some races can get away with just a waist belt to carry their nutrition. But make sure you have enough fuel to cover the longest sections of the course where you might go without aid stations, is critically important."

Hydration Vests & Bottles

Hydration race vests are one of the most popular choices for ultrarunners, as they allow you to carry fluids, gels, and small items without bouncing or chafing.

Many hydration vests come with built-in hydration bladders, but others are designed to work with small bottles or soft flasks that can be stashed in the pockets of the vest. Look for a hydration pack with multiple storage pockets, including zippered pockets for valuables. And, of course, make sure you practice with your running vest before your first ultra start line to ensure it's comfortable and fits you well.

Waistpacks

For runners who prefer to carry less weight on their backs, waist packs can be a good alternative to hydration vests. Waistpacks tend to be lighter and less bulky than hydration vests, making them ideal for runners who don't need to carry as much gear.

Waistpacks typically feature a single large pocket for a water bottle and smaller pockets for essentials like gels or a phone. They're a great option for shorter races or runners who want a more minimalist setup.

Miscellaneous Gear

In addition to the basics, there are a few other pieces of gear that can enhance your ultrarunning experience and keep you safe on the trail.

Headlamps and Lights

In longer ultramarathons, especially those that run overnight, a headlamp or handheld light is essential for navigating dark trails. When selecting a headlamp, look for one with a long battery life and adjustable brightness settings. The Petzl Nao and Black Diamond Spot are popular options that provide plenty of light for technical trails while being lightweight and comfortable to wear.

Cell Phone / Tracking Device

While it's always a good idea to carry a cell phone during an ultramarathon for safety reasons, many remote trails have limited or no cell service. In these cases, a satellite tracker or emergency beacon can provide peace of mind. Devices like the Garmin inReach Mini allow you to send an SOS signal or communicate via satellite in areas without cell coverage, making them a valuable tool for ultrarunners tackling remote or high-risk terrain.

Anti-Chafe Creams

Chafing is a common issue in ultramarathons, especially in areas where clothing rubs against the skin, such as the thighs, underarms, and feet. Anti-chafe creams like BodyGlide or Squirrel's Nut Butter can help prevent irritation and keep your skin comfortable throughout the race. Apply these creams liberally before the race and reapply as needed at aid stations.

Sunscreen

Sun protection is a must for any ultrarunner, particularly in exposed areas or high-altitude races. Look for a sweat-resistant, broad-spectrum sunscreen with at least SPF 30, and apply it generously before the race. Reapply as needed, especially if you're sweating heavily or running through water.

Running Poles

Some ultrarunners use trekking poles during races, particularly in mountainous terrain or races with significant elevation gain. Poles can help reduce the impact on your legs during steep climbs and provide extra stability on technical descents. If you're considering using poles, make sure to practice with them during training to get used to the rhythm and technique.

First Aid Gear

Carrying a small first aid kit is a good idea for ultramarathon runners, especially in remote races where medical help may not be immediately available. A basic kit should include items like blister pads, bandages, antiseptic wipes, and pain relievers. Being prepared for minor injuries can help you stay in the race and avoid more serious issues later on.

Wrap Up

The right gear is essential for ultramarathon success, keeping you comfortable, safe, and well-prepared for the challenges of the trail. From proper clothing and shoes to hydration vests and GPS watches, having the right equipment can make all the difference in your race experience.

Key points to remember include:

• Clothing and Footwear: Choose moisture-wicking, comfortable clothing and durable trail shoes for long-distance runs.
• Hydration and Nutrition: Carry water and fuel with you, either in a hydration vest or waistpack, and plan for long stretches between aid stations.
• Safety and Navigation: GPS watches, headlamps, and cell phones or tracking devices are crucial for staying on course and managing night running or remote terrain.
• Extra Gear: Consider additional gear like anti-chafe creams, sunscreen, trekking poles, and first aid supplies to handle the challenges of ultramarathon racing.

By investing in the right gear and testing it thoroughly during training, you'll be well-prepared to tackle your next ultramarathon with confidence and ease. Happy running! Running an ultramarathon is a challenging feat that pushes your body, mind, and endurance to the limit. Whether you're racing 50 kilometers or 200 miles, having the right gear is essential for your success. Ultramarathon gear isn't just about comfort; it's about self-sufficiency, safety, and ensuring that you can handle whatever the trail throws at you. From clothing and hydration to footwear and technology, the gear you bring can make or break your race experience.

And of course, to get a training plan that will take care of each and every possible detail to get you ready for your ultra: sign up for a free training plan on the MOTTIV training app.

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_{Article fact checked by Ultramarathon Running Coach Cody Moore.}