Stage 18 of the 2026 Tour de France will take place on July 23rd, entering the challenging Alpine region. The 185.2 kilometer route will run from Voiron to the ski resort of Orcières-Merlette. Riders will face a demanding climb with an elevation gain of 3,900 meters throughout the stage. This stage marks a crucial point in the final week of the race as competitors battle for overall victory. Detailed route analysis, prize breakdowns, and current standings are available for followers of the race. The challenging terrain promises a thrilling test of endurance and strategy for the peloton.