Exhibit 99.1 FOR IMMEDIATE RELEASE Life Time Reports First Quarter 2026 Financial Results CHANHASSEN, Minn. (May 5, 2026) – Life Time Group Holdings, Inc. ("Life Time," "we," "our," "us," or the "Company") (NYSE: LTH) today announced its financial results for the fiscal first quarter ended March 31, 2026. Bahram Akradi, Founder, Chairman and CEO, stated: "Our first quarter results reflect strong execution and continued momentum across our business. Our growth strategy remains on track. We are on schedule to ...