People used to think that a great tan was one of running’s main side benefits. Now we know better. There are almost a million new cases of skin cancer every year in the United States. My grandfather died from a melanoma, and my mom has had skin cancer, so I’m especially aware of this problem. But it’s not just those of us with a family history of these problems who need to be careful, especially with the growing hole in the ozone layer. These days, smart runners can take a few, easy steps to lower their risk of overexposure to the sun.
The major one is to wear a waterproof sunscreen. It should have an SPF (sun protection factor) rating of at least 15. Ten to 15 minutes before your run, apply it liberally to any body parts that are going to be exposed. In the past, you may have heard that these sport sunscreens interfered with sweating, making you much hotter. Recent research, however, has shown that you’ll sweat just as much when you wear sunscreen, so glop it on.
Other steps to lower your sun exposure while running include the following:
- Wear something on your head to shield your face.
- Wear sport sunglasses to protect your eyes.
- Try not to run when the sun is strongest, from 10 a.m. to 2 p.m.
- Run in the shade. (You’ll also stay cooler if you do.) If you’re lucky enough to be running during daylight hours in the winter, don’t forget the sunscreen. The sun isn’t as strong then, but it can do its work nonetheless, especially when it’s reflecting off snow.