What is trail running and why should you start it?
Johannes GrauvoglShare
For many, trail running is the moment when running becomes fun again.
Not because it's easier – but because it feels freer and more exciting.
Instead of running the same old routes on asphalt, you run on constantly changing trails: forest paths, gravel, meadows, climbs, descents. You're not just moving, you're paying attention . That's precisely what makes trail running so special for many.
What does trail running actually mean?
Many people equate trail running with running in the mountains, but trail running actually just means running off-road.
On natural paths, through forests, over hills, or in the mountains. The ground is uneven, the terrain varied, and the run less predictable than on the road.
The focus is not on best times or pace, but on endurance, technique, and body awareness. You adapt your stride, react to the terrain, and learn to work with it instead of against it.
Trail running is therefore not simply a different discipline – it is a different way of running.
Why more and more runners are switching to trail running
Many runners come from road racing and eventually realize they're looking for a change. Not necessarily more intensity, but new stimuli.
Trail running offers exactly that:
- Varied routes instead of monotonous laps
- Training for more muscle groups and stability
- mental relief through nature and movement
- Motivation through landscape rather than numbers
Every run feels different. The training automatically becomes more varied – without you having to consciously plan it.
How does trail running differ from regular running?
The biggest difference lies underground.
While asphalt is uniform and predictable, the terrain demands attention and adaptation.
Roots, stones, varying gradients, and narrow paths demand balance, coordination, and sure-footedness. At the same time, the core and stabilizing muscles are more engaged than in road running.
The approach also changes. Trail running is less about maintaining a specific pace. It's much more important to make consistent progress and find your own rhythm. The pace is generally much slower and the distances longer than in road running. This also brings another major advantage: the lower intensity allows you to consume proper nutrition and you're not reliant on highly processed gels.
What distances are there in trail running?
Trail running doesn't have fixed categories like road running. Distances range from short, technical courses to extremely long ultramarathons.
Typical examples are:
- short distances between 10 and 20 kilometers
- Medium distances of 20 to 40 kilometers
- Ultra distances beyond the marathon distance, often over 100 km
As the distance increases, the demands on preparation, nutrition, and equipment also change. Especially on longer runs, a consciously planned long-run setup helps to remain calm and consistent.
What equipment do you need for trail running?
Especially for beginners, it's less about perfect equipment and more about functional basics that suit the terrain and don't restrict you. A look at trail running gear that has proven itself outdoors shows what items are truly useful.
Shoes
The most important piece of equipment. Trail running shoes offer more grip and support on loose surfaces. For easy trails, regular running shoes are often sufficient to start with. The more technical the terrain, the more useful specialized models become.
Running vest
The longer the run, the more important storage space becomes for water, snacks, clothing, and a mobile phone. Whether a running belt, backpack, or vest is best depends on the distance, weather, and personal preference. The crucial factor is that the weight is carried stably and close to the body.
Hydration
You also lose a lot of fluids when running off-road. Bottles, soft flasks, or hydration bladders help you drink regularly – especially on longer or remote runs.
What skills are important in trail running?
Trail running demands more than just endurance.
Balance, strength, and coordination play a more significant role than on the road. At the same time, mental strength grows over time, especially during long climbs or challenging conditions.
These skills don't develop overnight. But that's precisely what makes trail running so exciting: you learn something new with every run.
Training and technique in the field
When running uphill, it's beneficial to take shorter steps and use your arms actively. When running downhill, control and maintaining your line of sight are paramount – speed is secondary. It's better to arrive at the bottom slower than to twist an ankle or even fall.
Strength training, core stability exercises, and balance drills are also helpful. They not only make you stronger but also safer on uneven terrain.
Nutrition and hydration
The longer the run, the more important energy intake becomes. Sufficient carbohydrates, simple snacks, and regular hydration help maintain performance and concentration.
Many underestimate how much fluid management affects concentration and endurance – especially on trails. That's why it's worth consciously addressing hydration when running . A rough guideline is 500–800 ml of fluid per hour – depending on intensity and weather. The best way to find out what works for you is through training.
Trail running as a nature experience
A key aspect of trail running is the environment. You move through landscapes you would otherwise hardly notice: forests, ridges, quiet paths – often just minutes from your front door.
Those who venture off-trail take on responsibility – for themselves and for their surroundings. This is especially true in alpine terrain, where safety and planning play a significantly greater role.
Where can you find suitable trails?
Apps like Strava, Komoot, or Outdooractive can help you find routes. Local running groups or nature parks are also good places to start. Begin with easy trails and gradually increase the difficulty.
Some trails are shared with mountain bikers. Extra caution is advised here, so take out your headphones and keep an eye on your surroundings. Collisions with mountain bikers are especially dangerous on downhill tracks. Trails in bike parks are off-limits for us trail runners. The danger posed by the many downhill bikers is definitely too high for both groups.
Don't underestimate safety.
Trail running brings new risks: falls, disorientation, or sudden weather changes. Therefore, preparation is crucial. This includes good route planning, checking the weather, taking a fully charged mobile phone, and listening to your body's signals.
With careful planning, the risk can be significantly reduced.
Conclusion: Why should you start trail running?
Trail running is not about chasing personal bests.
It's an invitation to experience running in a new way.
If you're looking for variety, want to challenge your body in a more diverse way, and enjoy being outdoors, it's worth trying trail running. Not to get faster – but to run more mindfully.
Especially during longer runs in the terrain, a carrying system makes sense that transports water and food close to the body and stably, without disturbing the run.