How Hot Is Too Hot to Run?
Running in the heat is tough—but sometimes, it's flat-out dangerous. Here's what the science says about keeping yourself safe while you train.
Beat The Heat With Backpacker
4 Desert Dangers and How to Survive Them
When the mercury gets high, hikers need to get smart. Survive extreme heat with these tips.
12 Hikes to Beat the Summer Heat
Escape the dog days with these deliciously cool trails.
The Backcountry Swimming Hole User's Manual
How do you find the best secret spots to take a dip? When is it OK to go naked? Backpacker answers all your summer swimming questions.
The Best Cooling Apparel for Summer Hikes
Don’t let the dog days get the best of you. Stay cool and dry with these smart gear picks.