???????2018?9?23?????????60???????????,?????????????????????????????,????????????????????????50????????20???????,50????????47.9??,????2228?,????2282?,??????5%,????95%????????????????????????????????20????????19.4??,????913.1?,????910???????????,??????????3???????
The race will be held on September 23, 2018, in the city of Yuquan, which is 60 kilometers from Harbin, and the organizers of the event are the Heilongjiang Provincial Sports Bureau,Harbin Municipal People's Government, and Acheng district people's government,which is an Chouyu sports culture co.Ltd. The race is divided into 50k ultra-trail race and 20k ultra-trail race. The 50 km actual course is 47.9 km, has a cumulative vertical gain of 2228 meters of climb and 2282 meters of descent,of which the roads takes up 5% and the paths takes up 95%. The track consists of village lanes, gravel roads, ridges road, slate roads, and forest road conditions. The 20 km race actual course is 19.4 km , has a cumulative vertical gain of 913 meters of climb and 910 meters of descent. Most of the track is in the forest lane, and the elite runners are expected to be done in three hours.