Strength

Climbing Kilimanjaro

Outside Magazine offers free photo galleries. See the best in outdoor photography, featuring top pictures of climbing Kilimanjaro.

Running Mexico's Copper Canyon

Outside Magazine offers free photo galleries. See the best in outdoor photography, featuring top pictures of running Mexico’s Copper Canyon.

Into Teen Air

He's 13 years old, and he'­s headed up to 29,000 feet. As a new generation of adventurous kids post monster feats at younger and younger ages, Jordan Romero has his elders asking: Just how young is...