How hot is too hot to run? Use the heat index, slow down by effort, drink to thirst, adapt over one to two weeks and know the signs of heat exhaustion and heat stroke.
Marathon recovery takes longer than the soreness suggests. Here's a day-by-day timeline, what to eat and drink, when to run again, which recovery tools help and which warning signs need a doctor.
A first interval running workout you can do this week, how hard each rep should feel, seven sessions from first try to 5K speed, and how often to run them.
Running in the rain is usually fine. Here's when storms, floods or cold rain should keep you in, what to wear by temperature, and how to stay safe and dry out afterward.
What to eat before a run, matched to your timing and run type: a quick timing table, easy foods with carb counts, empty-stomach tradeoffs, and water and coffee tips.
What yoga does and doesn't do for runners, when to fit it around your runs, how often to practice, plus a 5-minute pre-run flow and a 15-minute post-run routine.