Do Runners Need to Wear Masks?
Jane Rosen started yelling someday in April. By May, it had turn into routine. The incidents often happen close to her minivan, which she parks alongside Central Park in New York City.
As she makes an attempt to enter or exit the automobile, a bike owner or a runner will whiz by, so shut she will be able to virtually odor them. “I scream, ‘Where is your mask?,’” mentioned Ms. Rosen, 73.
Her daughter warned her that these confrontations might finish badly. But it feels price it, she mentioned, as a result of lives are at stake. She’s had about 18 such confrontations. The determine could be increased, she mentioned, if she ventured out extra usually.
Melissa Mayen, a highschool senior in Washington, D.C., had additionally been avoiding going outdoors. Then in mid-May, she set out for a experience for the primary time in almost a month.
She was startled when a person, strolling throughout the road, yelled one thing a couple of masks. “I almost fell off my bike,” she mentioned. She owns one masks, which her father introduced her from a building website the place he works. Aside from the truth that it’s so thick that she will be able to barely breathe in it, she tries to protect it for higher-risk conditions. “If you are yelling at someone to wear a mask, then give them a mask,” she mentioned.
And few actions appear to have incited extra debate than train: walkers, cyclists, runners, skaters — everybody appears to have contradicting interpretations of the science and etiquette round how to behave outdoors.
First, let’s get to the foundations: Runners are required to put on masks, proper?
Not essentially. When cities and states began urging individuals to put on masks to cut back transmission of the coronavirus, some made exceptions for exercising. Carry a masks, many appeared to say, however when you’re by your self on an empty avenue, you don’t have to put on it.
Since mid-May, Los Angeles has required residents to put on a face covering upon leaving home. But masks are not required while running and biking so long as distance is maintained — though they should be carried, the county and city later clarified.
In Boston, an elevated heart rate is no excuse not to cover your nose and mouth. “You need to be wearing a face covering when you’re out exercising,” Mayor Marty Walsh said in April.
The Centers for Disease Control and Prevention recommends wearing cloth face coverings in public settings “where other social distancing measures are difficult to maintain,” but offers no specific guidance on exercising.
Why can’t runners just wear masks?
It can be really hard to run in a mask.
Many runners are put off by how challenging it is to inhale as their heart rate rises. It can be much more difficult than walking in a mask.
“It’s harder to breathe, and it’s a lot more clammy,” said Gaston Ly, a store manager at Running Room in Honolulu.
Others forgo one because, even as the virus spreads, masks have not been widely adopted in their communities.
“Oh gosh no!” said Larry Holt, the owner of Ken Combs Running Store in Louisville, Ky., when asked if runners there wore masks. “That’s the craziest thing I’ve ever heard of in my life.”
(In Kentucky, Gov. Andy Beshear asked residents to begin wearing masks in public on May 11. Like officials elsewhere, he made an exception for people exercising alone.)
Even in Hong Kong, a city so committed to face coverings in public that it has been widely praised as a model, there is little expectation that runners will wear masks, said Brian Woo, a founder of a running group there. “I assume it’s just understood that running is not a time for wearing masks,” he said.
Still, there’s evidence that runners and bikers should wear masks, right?
There is no scientific consensus around the importance of wearing a mask while exercising, primarily because so little relevant research has been completed.
Researchers do agree that masks slow the spread of the virus. They also agree that it’s best to avoid exercising within six feet of anyone beyond your immediate household and that working out is less risky outside than inside.
Donald Milton, a professor of environmental health at the University of Maryland School of Public Health who has studied masks’ ability to block respiratory droplets, suggests their value depends on location. “Outdoors is relatively safe, and masks would only be important if you are exercising in crowded areas or indoors in space shared with other people,” he said.
How could a runner or biker infect me?
It would most likely occur while you were stopped talking to them, said Julian Tang, a virologist and a professor at the University of Leicester in England. He thinks the risk of infection from quickly passing someone is low, because the “massive air volume will dilute any exhaled virus and the wind may carry it away.”
But if exercising people are breathing harder, doesn’t that make a mask more important?
For a few days, every social media platform seemed to be oozing with the same terrifying graphic: two runners, one spewing a colorful cloud — many interpreted it to be coronavirus — on a man behind him.
One useful takeaway, both the study’s authors and several researchers not involved in it said: It’s best to avoid running or biking directly behind someone for a prolonged period.
What about sweat?
Stranger sweat is disgusting. But it’s not among the bodily fluids that the C.D.C. warns transmits the coronavirus.
What about spitting?
Spitting is not only disgusting but also dangerous, as saliva can contain viral droplets. Runners, cyclists, skaters, walkers — don’t do it! (Or at least not around others.)
I’m a cyclist or a runner and want to do it safely. What can I do?
Avoid popular routes and times, suggests Douglas Nicaragua, the owner of Go Run in Miami. He advises taking a mask, even if you don’t expect to cross paths with anyone. If you see someone, put it on.
“Over time, you’ll get used to it,” said Joey Ta, a competitive endurance athlete in Los Angeles who recently started wearing a mask.
People exercising have used several kinds of masks, some with drawbacks. A surgical mask can easily grow damp and heavy with sweat; so can a cloth one. A bandanna tied around the head may slip more easily when running. Some may even consider a face shield.
And whether you wear a mask or not, pay attention to the position of people around you. Dr. Benjamin D. Levine, a professor of internal medicine at UT Southwestern Medical Center and Texas Health Presbyterian Dallas, is advising the U.S. track and field team on how to train safely. He urges focusing on what he calls the four Ds: “double the distance” from six to 12 feet and “don’t draft,” meaning “don’t run or cycle directly behind someone so you are continually running into and breathing their expired air.”
Will a mask help me train?
No. The idea that wearing a mask mimics high-altitude conditions is a myth, Dr. Levine said.
An unmasked biker got so close I could smell him. Permission to yell?
“I don’t understand how people can’t understand that this is about more than just a mask,” said Ms. Rosen, the New York woman who has taken to yelling at runners.
She said her confrontations were driven by a sense of duty to protect not only herself, but also her neighbors.
