With this 16 week plan, you’ll gradually build the endurance and strength required for ultras around the 100 kilometer distance. The structure is designed to help you grow continuously stronger without overloading your body. You’ll find a balanced mix of long runs, controlled speed sessions, hill workouts, sprint stimuli, and strategically placed recovery weeks. Everything is tailored to prepare you — physically and mentally — for the unique demands of 100 kilometers with elevation gain.

The intensities are clearly defined: easy runs remain truly easy, while the faster sessions challenge you without leading to burnout. During the peak weeks, you’ll accumulate valuable mileage and confidence before entering the taper phase, ensuring you arrive at race week fresh and motivated.

Throughout the training weeks, you’ll learn how to fuel during very long runs, how to handle tired legs, how to test your gear, and how to build mental resilience. The plan is suitable both for athletes tackling their first 100 km ultra and for experienced runners who want to train in a structured and efficient way.

If you have questions before purchasing or during the training, feel unsure about something, or need adjustments, you can reach out to me at any time. Just send an email to info@runthetrail.de.