The route begins at kilometre 0 with a gentle and fast opening. From 0 km to 25 km, the terrain gradually descends from about 500 metres toward roughly 430–440 metres, creating smooth rolling conditions that encourage an easy rhythm. Although this section feels comfortable, it is best approached conservatively to preserve energy for later challenges.

Between 25 km and 50 km, the course transitions into persistent rolling terrain and long false flats. Elevation slowly rises again toward the 510–520 metre range, increasing effort without any dramatic climbs. This middle segment…