Endurance is a training platform and social network for people who enjoy running, cycling, and swimming. It helps athletes make training more engaging by bringing people together for structured group workouts and shared goals. Users can create a team for free or join a group in their neighbourhood, then share their goals and planned workouts with friends and followers for encouragement and accountability.

The platform features teams across multiple countries, including Australia, Canada, Denmark, Finland, France, Germany, Ireland, Italy, Japan, the Netherlands, New Zealand, Norway, Spain, Sweden, the United Kingdom, and the United States. Its directory highlights a range of local clubs and communities, from running groups in Stockholm to a run club in New York City, and lets people explore by sport and country. Endurance is operated by Endurance Training AB.

Its focus is on making training social, structured, and easier to sustain, helping athletes connect with others and work toward their ambitions together