Mt.Tokachidake (Mt.Tokachi) 67
Temperature: minus 6 degrees Celsius at the Tokachidake Hot Springs (Tokachidake Onsen) and minus 7 degrees Celsius in the KTV (katabatic valley).
There was a slight inversion layer. At the beginning, the mountains were covered with clouds. They dissipated and at the second half of the training, you could see the mountains clearly. He did the interval training at the summit and did a long sprint training at a small hill near the Fukiage Hot Springs.
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