How hard is the 4 day inca trail ?

The 4-day Inca Trail trek is a challenging and physically demanding hike. The trail covers a distance of approximately 42 kilometers and involves hiking at high altitudes, with the highest point of the trek being Dead Woman’s Pass at an elevation of 4,215 meters above sea level.
The hike includes steep ascents and descents, uneven terrain, and long stretches of stone steps, which can be strenuous on the knees and legs. Additionally, hikers must carry their own gear, including camping equipment, clothing, and personal items, which can add to the physical demand of the trek.
To complete the 4-day Inca Trail, hikers should be in good physical condition and should be prepared to train and prepare for the trek in advance. Regular cardio and strength training, as well as hiking and walking on hilly terrain, can help build the necessary fitness level and endurance for the trek.
It is also important to take measures to acclimate to the high altitude before starting the trek, such as spending a few days in Cusco or other high-altitude locations and drinking plenty of water to stay hydrated.
Overall, while the 4-day Inca Trail is a challenging hike, the stunning natural scenery and ancient ruins make it a rewarding and unforgettable experience for those who are prepared and up for the challenge.