10 Do’s And Don’ts for Polar Plunges

polar-plunge-2016-logoThe Pool May Be Covered, But Swim Season is Far From Over.

It was New Year’s Day, 2012, and Danielle Martinetti was on a New York beach… in a vintage style one-piece, lipstick and a flower-printed bathing cap. “My only thought was ‘this is gonna be cold,’” Martinetti said.

Martinetti signed up for the plunge as a thrill-seeking alternative to traditional New Year’s celebrations. Instead of buying another new dress and going out on the town, she “decided to be adventurous and head off to Coney Island.”

But she wasn’t swimming alone. Martinetti’s New Year’s adventure is part of a polar plunge wave that’s growing every year.

Each winter, long after the traditional swim season ends, hundreds of thousands of Polar Plungers dive into almost-freezing lakes, oceans, rivers, and even backyard pools. There are dozens of polar bear plunges around the US. The largest, Plungapalooza in Maryland, involves 12,000 swimmers raising funds for the Special Olympics. The Coney Island New Year’s plunge alone has been afloat since 1903 and boasts 1,000+ annual participants.

Larry Andersen, who took the plunge in Chicago’s Lake Michigan in the late 1990’s, says the harshest part of a plunge can come post-dive.

“Once you’re in the water, it’s not as bad as you’d think,” Andersen said. “It’s when you get out. The wind is blowing, and you’ve got 30 degree water on you with 30 degree air temperature.”

chicago-polar-plungeAnd for some, a quick dip isn’t enough.

YouTube adventurer and former Olympic rower, Patrick Sweeney, participated in a 200 meter polar swim in Geneva, Switzerland in 2014.

“I didn’t spend a lot of time training for it and wasn’t sure how my muscles would respond to a 200 meter swim in 40 degrees,” he said. “But I swam fast.”

You can watch the video of his 2014 plunge below. He plans to return for the 2015 swim with his wife and daughter, and another fun costume.


Polar Plunge Prep – 10 Do’s and Don’ts

If you’re planning to extend bathing suit season this winter, here are some cold dip tips from our panel of previous polar bears:

DO take an ice-cold shower to prep for the plunge.

Every participant interviewed recounted how the cold water “took their breath away,” a reaction caused by hyperventilation. So it’s best to be prepared for that moment before you’re in over your head.clipartsheet---cold-shower

Sweeney prepared for this part of the plunge at home.

“I took a shower and made it as cold as possible for 30 seconds, then warm for 30 seconds, to get used to it,” he said.

DO bring Vaseline and a multi-colored bathing cap.

It won’t do much in the way of keeping you warm, but you may be able to convince a cold compatriot to look silly in a cap and Vaseline, says Andersen.

DO NOT try to warm up with “Vitamin Scotch.”

Alcohol lowers your body temperature, though it may make you feel otherwise.

DO NOT stay in the water for more than a few minutes.

Cold incapacitation can begin within 5 minutes of entering the water.


DO NOT chicken out for fear of hypothermia.

The friend that invited Andersen to plunge stopped just short of entering the water. “And I hold it over his head to this day,” Andersen said.

Yes, it’s cold, but hypothermia is not likely for the average adult unless they’re immersed for 30 minutes or more.


DO meet random strangers for good times afterwards.

Dana Humphrey, who also do the Coney Island, N.Y. plunge in 2012, lost contact with her friend after the plunge, so she partied with a group she’d met at a pizza joint on New Year’s Eve.

“I was standing dripping wet on the boardwalk for two hours dancing,” she said. And she did eventually catch up with her friend. Humphrey also plunged two more times before the end of the day.

“I figured I was already wet, so I may as well do it again,” she added.

Dana Humphrey with her polar plunge completion certificate and a new New Year’s Eve friend. Dana Humphrey with her polar plunge certificate and a new friend.

DO consider wearing a (water proof) costume

Sure, a bathing suit in January feels like a costume in its own right, but many polar plungers go the extra mile, dressed as their favorite superheroes or cartoon characters.

DO bring a towel and arrange a meeting place with friends beforehand.

For her dive, Martinetti brought a fluffy robe, towels, thick wool socks and heavy sweaters for the ride home. She even reserved post-plunge brunch plans.

DO NOT overthink it – a polar plunge is just another adventure.

Even if you aren’t going the 200-meter distance, Sweeney maintains that plunges are a great way to do something healthy and adventurous that don’t require training and prep.

“You can literally jump right in,” he said.warm-water-is-for-wimps

And finally,

DO act like you enjoy the plunge.

Even if you have to freeze a smile in place. Remember, it’s for a good cause – you’re Freezin’ for a Reason!

Check online for Polar Plunges near you and “Freeze the Day!” on New Year’s Day.


Davy Merino
InTheSwim Blog Editor



10 Do’s And Don’ts for Polar Plunges — 2 Comments

  1. Abraham Lincoln said it best –

    “Life isn’t measured by how many moments we breathe
    But by how many moments takes our breath away”

  2. Pingback: 7 Important Winter Swimming Safety Tips | Hop Aboard as we visit new places, find friendly faces & enjoy life along the Snowbird RV Trails

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