Enter La Huasteca, the doorway to the Mexican northeast. This canyon, formed by limestone, was home to nomad groups and was named as a UNESCO biosphere reserve.
Instructor
Total riders

| Rank | Username | Total Output | Distance | Duration | Strive Score |
|---|---|---|---|---|---|
| 1st | 1,259 kJ | 54.63 km | 90 mins | 120.7 | |
| 2nd | 1,219 kJ | 53.94 km | 90 mins | - | |
| 3rd | 1,219 kJ | 51.6 km | 86 mins | 77.6 | |
| 4th | 1,076 kJ | 51.44 km | 90 mins | 40.9 | |
| 5th | 962 kJ | 49.19 km | 90 mins | - | |
| 6th | 946 kJ | 49 km | 90 mins | 103.3 | |
| 7th | 745 kJ | 44.61 km | 90 mins | - | |
| 8th | 664 kJ | 42.53 km | 90 mins | - | |
| 9th | 577 kJ | 40.21 km | 90 mins | - | |
| 10th | 528 kJ | 31.65 km | 73 mins | 87.1 | |
| 11th | 458 kJ | 24.18 km | 45 mins | - | |
| 12th | 328 kJ | 21.69 km | 48 mins | 26.3 | |
| 13th | 188 kJ | 24.13 km | 90 mins | - |