The Železná stovka begins in Vápenné Podolí at the municipal office, leading participants into the Iron Mountains. The event offers three distances: Ž100, Ž50, and Ž15. The longest route covers 105 km with 1,955 m of elevation gain, serving as the ultra challenge. The Ž50 is 54 km with 1,134 m of climbing, while the Ž15 spans 18.9 km with 435 m of climbing, suitable for families and casual trekkers.
The course design accommodates diverse participants over the same weekend. Ultra runners can tackle the full Ž100, while experienced hikers and runners may opt for the Ž50. Newer participants can join the Ž15. Checkpoints are supplied with water, snacks, and energy provisions. GPX and map links are available, and registration can be completed on Friday evening or Saturday morning before the start. A Friday evening gathering area is also provided, with options for overnight shelter and a meeting point at the local pub.