Stage 10 of the Tour de France 2026 will present Isaac del Toro with his biggest mountain test yet as the race ventures into the Massif Central on July 14. The 166.6-kilometer route from Aurillac to Le Lioran features 3,791 vertical meters of climbing and three significant ascents that could reshape the general classification standings.

Challenging Mountain Profile

The stage will begin at 13:25 from Aurillac before tackling a trio of demanding climbs. Riders will first encounter the Pas de Peyrol (Puy Mary), followed by the Col de Pertus and the Col de Prat de Bouc. The finale in Le Lioran includes a 4.2% gradient in the final kilometer, setting up a potential launching pad for attacks among the general classification contenders.

This mountainous terrain will favor climbers and could provide opportunities for significant time gaps to emerge between the overall contenders as the race enters its second week.

Del Toro’s White Jersey Defense

Isaac del Toro enters Stage 10 wearing the white jersey as the best young rider while sitting third overall, 3:27 behind race leader Tadej Pogačar. The UAE Team Emirates rider will need to demonstrate his climbing prowess to maintain his position among the elite group of general classification contenders.

The Mexican climber’s performance on this stage will be crucial for his Tour de France ambitions, as the multiple ascents could either consolidate his podium position or see him lose valuable time to his rivals if he struggles on the demanding gradients.

Key Rivals and Tactical Considerations

Del Toro will face strong competition from established mountain specialists including Pogačar, who has shown dominant form in the opening stages. Other dangerous contenders for stage victory and general classification gains include riders who excel in this type of mountainous terrain.

The tactical battle will likely intensify on the final climb to Le Lioran, where teams may launch attacks to distance their rivals and gain precious seconds in the overall standings.

Broadcast Coverage

Mexican fans can follow del Toro’s mountain challenge live on ESPN and Disney+ Premium starting at 5:10 AM CDT. International viewers can watch on Peacock, FloBikes, TNT Sports, and Eurosports as the young Mexican rider attempts to defend his white jersey on one of the Tour’s most challenging stages to date.

The mountains of the Massif Central will provide the perfect stage for del Toro to showcase his climbing abilities and prove he belongs among cycling’s elite.