Doi Inthanon

At an average cycling pace, Doi Inthanon takes between 200 and 280 minutes to complete. The 46.6km climb with its 5.5% average gradient means riders with a higher FTP can push the pace significantly. In Climb Quest, your actual time depends on your real power output.

A moderate FTP of around 175W (watts) is a reasonable starting point for Doi Inthanon. However, the climb has sections reaching 23% gradient, so a higher FTP will make those sections much more manageable. Beginners can still attempt it — just at a slower pace.

The maximum gradient on Doi Inthanon reaches 23%, which is significantly steeper than the 5.5% average. These sections require the most power and are where riders typically need to shift to their easiest gears. Climb Quest shows the full gradient profile so you can plan where to conserve energy.

Yes — Doi Inthanon is available in Climb Quest for any FTMS-compatible smart trainer (Wahoo KICKR, Tacx NEO, Elite Suito, and more). The app automatically adjusts resistance to match the real-world gradient at every point of the 46.6km climb, giving you an authentic simulation of riding outdoors in Thailand.