Outside, originally founded as Outside Magazine in 1977, is a prominent American media company dedicated to active lifestyles, outdoor adventure, endurance sports, and healthy living. It has transformed from a pioneering magazine into a comprehensive multimedia platform under Outside Inc., which includes a variety of brands and services related to outdoor sports and recreation.

The company offers a wide range of media and publishing options, including Outside magazine, Peloton magazine, and Beta mountain biking magazine. It also provides digital platforms like the Fastest Known Time app and Gaia GPS for trail mapping. Outside engages its audience through online education, event services, and e-commerce via the Outside Shop. With a monthly audience of around 7.5 million, Outside is recognized for its high-quality journalism and storytelling, featuring works from notable authors and winning multiple National Magazine Awards. The company aims to inspire active lifestyle enthusiasts and promote inclusivity within the outdoor community.