- Natasha Chang
- 6:52:962 minute(s), second(s)
- Tailandia (Chiang Rai)
The fastest ascent of Doi Chang Mountain road by car is 6 minutes 52.962 seconds and was achieved by Natasha Chang (USA) and Caltex, in Chiang Rai, Thailand, on the 14 March 2019.
The record attempt was achieved as part of a National Geographic programme supported by Caltex.