Kenya Karasawa has wrapped up his Paralympic campaign after winning a silver medal and setting new Asian records, but the Japanese runner says he is just getting started."It's still frustrating (to not get gold), but achieving new records and personal bests shows I was on the right track with my preparations, and I'm happy," the 30-year-old said Tuesday.Karasawa's results at the Paris Games matched those of his Paralympic debut in Tokyo, placing fourth in the 1,500 meters after finishing second in the 5,000 meters Friday.Both events for T11 class visual impairments involve running with sigh…READ FULL ARTICLE