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 | 1,133 kJ | 52.3 km | 90 mins | 53 | |
| 2nd | 1,124 kJ | 52.34 km | 90 mins | - | |
| 3rd | 1,063 kJ | 51.16 km | 90 mins | 197.8 | |
| 4th | 1,062 kJ | 51.25 km | 90 mins | 53.2 | |
| 5th | 1,043 kJ | 50.86 km | 90 mins | 197.3 | |
| 6th | 932 kJ | 48 km | 90 mins | 126 | |
| 7th | 862 kJ | 47.24 km | 90 mins | 102.2 | |
| 8th | 805 kJ | 46.04 km | 90 mins | 71.1 | |
| 9th | 783 kJ | 45.14 km | 90 mins | 207.4 | |
| 10th | 764 kJ | 45.01 km | 90 mins | - | |
| 11th | 713 kJ | 43.85 km | 90 mins | - | |
| 12th | 702 kJ | 43.41 km | 90 mins | - | |
| 13th | 701 kJ | 43.56 km | 90 mins | 52.4 | |
| 14th | 695 kJ | 43.1 km | 90 mins | 2 | |
| 15th | 666 kJ | 42.42 km | 90 mins | 89 | |
| 16th | 603 kJ | 40.95 km | 90 mins | - | |
| 17th | 585 kJ | 40.46 km | 90 mins | 52.9 | |
| 18th | 554 kJ | 38.99 km | 90 mins | 121.3 | |
| 19th | 458 kJ | 36.16 km | 90 mins | 29.2 | |
| 20th | 355 kJ | 32.26 km | 90 mins | - | |
| 21st | 186 kJ | 11.33 km | 26 mins | 25.3 |