Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Runners, hikers, and other athletes from all over the world rely on their Garmin sports watch to track their movements and monitor fitness in the wilderness. The best Garmin devices combine a sturdy, ...

Improving your ability to run longer isn’t just about logging more miles. It requires a comprehensive approach that goes beyond running, incorporating things like intentional recovery and a solid ...

Combining Zone 2 running, goal pace running and sprinting in your weekly training plan can be ideal for developing aerobic endurance, pacing skills and explosive speed.