Climbing 'Marsch in B', a classic grade 7 (UIAA VII) route in the Rax-Schneeberg Group, specifically on the impressive walls of the Rax, is a truly demanding and rewarding alpine experience. This route is renowned for its exposed passages, technical climbing on excellent limestone, and breathtaking views over the Styrian and Lower Austrian landscapes. It requires good technique, stamina, and a steady head for heights. As a test piece for its grade, it offers a varied ascent with sections of slabs, cracks, and sometimes overhangs. Completing 'Marsch in B' is a significant achievement and leaves climbers with unforgettable memories of a true Rax classic.