The Scientology "speed running" trend isn't slowing down. Since the first incidents in Los Angeles in late March, large groups of people — some in costumes — have tried to race through buildings ...

Despite high ratings among our testers, staff, and even my PT, I never laced up an Endorphin Speed that I liked—until now. I chalk up my distaste of the first three Endorphin Speeds to their fit. Past ...

A viral social media trend that sees young people racing through Church of Scientology buildings in Hollywood has prompted the organization to remove door handles, restrict public entry, and blast ...

Perhaps the most often misunderstood concept of training is the role of aerobic endurance versus speed in racing success. It’s easy to think that not being able to race faster at shorter distances, or ...

LOS ANGELES — The Scientology “speed running” trend isn’t slowing down. Since the first incidents in Los Angeles in late March, large groups of people — some in costumes — have tried to race through ...