Life Time Expands Ultra Fit Sprint Training Classes Nationwide — Life Time Group Holdings, Inc.

Event summary

Life Time has certified 200 new Ultra Fit coaches in 2026 to expand its high-intensity sprint interval training classes across 195 clubs in North America.
Ultra Fit classes combine sprint intervals, strength, stability, and balance work, with intervals ranging from 15 seconds to 3 minutes.
Member demand for Ultra Fit has grown rapidly, with higher class fill rates and increasing average class sizes over the past two years.
The program was created in 2022 by Life Time Founder Bahram Akradi and is part of the company's science-backed training portfolio.

The big picture

Life Time's expansion of its Ultra Fit program reflects the growing consumer demand for time-efficient, science-backed fitness solutions. The company's ability to quickly scale this format demonstrates its operational flexibility and strategic focus on metabolic health and longevity. As sprint interval training gains momentum in the fitness industry, Life Time's early adoption positions it as a leader in this high-growth segment.

What we're watching

Demand Sustainability: Whether Life Time can maintain the rapid growth in Ultra Fit class demand as it scales nationwide.
Operational Scaling: The pace at which Life Time can train and deploy additional certified coaches to meet expanding demand.
Competitive Differentiation: How Ultra Fit's science-backed approach will position Life Time against competitors in the high-intensity fitness segment.