SUKHOTHAI - PHRAE 512.06 km
SS4 Sri Satchanalai - Wang Chin - Mae Kua 243.74 km
It was a long Rally that extends Phrae of the mid-northern Thailand. SS is 243.74 km long, the longest course in this competition made to be severe and strict. Racers are required to have the high level of physical strength and concentration. The first half was the high-speed dirt road, but the second half had the soaked red clay, thick muds, and jungles that made the drive slippery. There were deep creeks, which some MOTO dropped their time from submerging into them. The town of Phrae has lots of race event experience, which the number of audience increases after this point.