The 5-foot-11, 135-pound sophomore won the Class AAAA state meet this past season, leading the Hawks to the team title. Gainer also broke the tape at the UHS Season Opener to clock a personal-best time of 15:31.2. He was a 2025 Class AAAA All-State selection.
Gainer has maintained a weighted 4.17 GPA in the classroom. He will begin his junior year of high school this fall.
Gainer has volunteered extensively on behalf of his local church community. He has also donated his time as a meet assistant for middle school track meets in addition to a community road race that benefits the Special Olympics.