SEGLY
Mountain trail running is a demanding discipline that cannot be improvised. Whether you are a beginner or an experienced trail runner, certain mistakes come up repeatedly and can ruin your experience — or even put your safety at risk.
1. Underestimating elevation gain
Distance alone is not enough to assess the difficulty of a trail. A 20 km race with 1,500 m D+ is far more demanding than a flat 30 km. Always analyse your GPX track before the start to know the actual elevation gain, segment by segment.
2. Starting without studying the elevation profile
Knowing the climbs and descents in advance allows you to adjust your pace from the very start and manage your energy over time. Segly generates a detailed profile in seconds.
3. Miscalibrating your nutrition
In the mountains, energy expenditure is much higher than on flat terrain. Plan sufficient water and food based on the elevation gain and the estimated duration of your outing.
4. Neglecting altitude weather
Conditions can change very quickly at altitude. Check local forecasts (not those in the valley) and always pack an extra layer, even in good weather.
5. Not testing your gear beforehand
Shoes, pack, poles... Everything must have been tested on previous outings. Race day is not the time to discover that a piece of equipment causes blisters or malfunctions.
Good preparation starts with a good analysis. Import your track on Segly and set off with all the information you need.