How to Start Trail Running

Trail running is running on dirt, gravel, roots and hills, and it feels different from the road: slower, bumpier and more fun for many people. Start on gentle trails, walk the hills, shorten your stride and carry water, and treat time on your feet as your goal instead of pace.

This guide is general information, not medical advice. If you have a health condition or have not been active in a while, check with your doctor before you start. If you are new to running in general, our guide on how to start running is a good first stop.

How trails differ from roads

• The ground changes every step. Roots, rocks, mud and slopes work your ankles, hips and balance.
• Pace is slower. A pace that feels easy on the road may feel hard on a trail. That is normal. Use effort, not speed.
• Hills are part of it. You will walk some of them, and many experienced trail runners do too.
• Remote spots matter. Trails can have poor signal, little shade and no water.
• Weather and footing change. Wet leaves and mud can be slick.

Many people find trails easier on the legs than pavement, because the surface is softer. But the uneven ground asks for more care.

What you need

You do not need much to start.

Shoes

Trail shoes have a grippier sole and a sturdier upper than road shoes. For smooth gravel paths, your road shoes may be fine. For roots, mud or rock, a trail shoe helps. Pick a pair that fits snugly at the heel with room for your toes.

Clothing

• Moisture-wicking shirt and shorts or leggings
• Socks that wick sweat (avoid cotton)
• A light jacket in cool or changing weather
• A hat or visor and sunscreen on open trails
• A bright color or reflective piece in low light and hunting seasons

What to carry

• Water. For runs over 30 to 45 minutes, carry some. A handheld bottle or a small vest works.
• Snack, for runs over an hour.
• Phone, with a charged battery.
• A small first aid kit, such as a few bandages.
• A whistle and a light jacket on longer or remote runs.
• ID and an emergency contact.

Safety basics

• Tell someone where you are going and when you expect to be back.
• Check the weather and trail conditions.
• Download a map for areas with no signal.
• Learn the local wildlife rules.
• Carry a charged phone, but do not rely on it.
• Run with a friend if you can, especially on remote trails.

Choose your first trail

For your first runs, look for:

• Wide, well-marked paths, such as a park loop or rail trail
• Mostly flat or gentle rolling terrain
• 2 to 4 miles total
• Easy access to help, other trail users and a nearby parking area

Avoid steep, narrow, rocky or exposed trails until you have some experience. Check with your local park for trail maps and difficulty ratings.

Trail running technique

Look ahead

Look 10 to 15 feet in front of you, not straight down at your feet. Your eyes read the trail, and your feet follow.

Shorten your stride

Take quick, light, short steps. This keeps your feet under you and lets you adjust fast if the ground changes.

Lift your feet

Pick your feet up a little higher than on the road to clear roots and rocks. Lift from the hips, not the toes.

Use your arms

Hold your arms slightly wider than on the road for balance. Keep them relaxed.

Uphill

• Shorten your stride and lean slightly into the hill from the ankles.
• Use your arms to drive.
• Walk it if you need to. A power hike is often as fast as a tired jog.

Downhill

• Keep your steps short and quick.
• Lean slightly forward with the slope, rather than leaning back.
• Keep your knees soft and your feet landing under your body.
• Go slower than you think you need to when you are new.

Technical sections

For rocks and roots, slow down and pick your line. Step on flat or stable spots. If it looks too hard, walk it.

Think effort, not pace

Use the talk test: you should be able to say a short sentence. If you are gasping, slow down or walk. On trails, time on your feet is a better measure than miles. A 40-minute trail run may cover far less distance than a 40-minute road run, and that is fine.

A six-week starter plan

If you already walk or jog 20 to 30 minutes comfortably, this plan builds gently. Do three trail sessions a week. Make one of them a little longer.

Week	Session 1	Session 2	Session 3 (longer)
1	20 min: run 1, walk 1	20 min: run 1, walk 1	30 min easy walk with 5 short jogs
2	25 min: run 2, walk 1	25 min: run 2, walk 1	35 min: run 1, walk 1
3	25 min: run 3, walk 1	30 min: run 2, walk 1	40 min: run 2, walk 1
4	30 min: run 3, walk 1	30 min: run 3, walk 1	45 min: run 2, walk 1
5	30 min: run 4, walk 1	35 min: run 3, walk 1	50 min: run 3, walk 1
6	30 min easy	35 min: run 4, walk 1	55 to 60 min, easy mix of running and hiking

Walk every hill. Treat the walking as part of the plan, not a failure. Keep at least one rest day between hard days, and make every fourth or fifth day a full rest or an easy walk.

Build strength for the trail

Trails challenge your ankles, hips and core. Two short strength sessions a week can help.

• Single-leg balance, 30 seconds each side
• Squats and lunges
• Glute bridges
• Calf raises
• Planks

The Strength for Runners course offers two 20-minute routines built around this idea. Ankle circles, a few minutes of walking and some gentle leg swings make a good warm-up before any trail run.

Common aches and how to respond

New trail runners often feel soreness in the calves, ankles and outer hips. Mild, even tiredness is normal. Rest, easy walking and sleep help. If an ache is sharp or sticks around, the guide Common Running Aches: What to Do explains when to rest and when to see someone.

Issue	What to try
Rolled ankle	Rest, and see a clinician if it swells badly or you cannot put weight on it
Blisters	Check shoe fit and socks, and cover hot spots early
Sore shins	Cut mileage, walk more, and check your shoes
Chafing	Use lubricant or snug, moisture-wicking layers
Tired legs on hills	Walk them, shorten your stride, and slow down

Trail etiquette

• Stay on the marked trail to protect plants and avoid erosion.
• Yield to hikers, horses and uphill runners, and say hello.
• Keep dogs on leash if rules say so, and pack out their waste.
• Pack out all trash.
• Keep headphones low or use one earbud so you can hear others, wildlife and weather.

Keep a record

A simple log helps you see progress and spot patterns, like which shoes or routes cause aches. Our guide on how to keep a running diary shows what to write down, and the Running Diary is a printable option. Also, our guide on how to use a habit tracker so it sticks covers a simple way to track your sessions.

When to get help

Stop and get medical help for:

• Chest pain, pressure, or trouble breathing
• Dizziness, fainting or confusion
• Signs of heat illness: headache, nausea, heavy sweating then stopping, or hot, dry skin
• A fall with a head injury or severe pain
• An ankle or knee that is swollen, unstable or cannot bear weight
• Pain that is sharp, worsening or lasting more than a week or two

If you are lost or hurt on a trail, stay calm, stay put if you must, and call for help. Having shared your route with someone makes this much easier.

A soft next step

Pick a flat, easy trail near you and walk it first. Learn the surface, then try your first short run-walk. If you want help with the strength side, the strength course mentioned above is a good companion, and it is optional.

Go slow, look ahead, walk the hills, and enjoy being outside.