Toronto

5 women start 1st-ever Lake Ontario relay swim today

Five Ontario women aged 18 to 61 will try to make history starting starting Tuesday by relay swimming the length of Lake Ontario over five days.

Swim will cover 305 kilometres from Kingston to Burlington

Lake Ontario relay swim

Toronto

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5 women set to swim from Kingston to Burlington for charity. 2:29

Five Ontario women aged 18 to 61 will try to make history starting today by relay swimming the length of Lake Ontario over five days.

The women will begin at 10 a.m. today in Kingston and plan to finish their 305 kilometre swim on Saturday afternoon at Spencer Smith Park in Burlington.

The 305 kilometre swim will begin Tuesday in Kingston. The five relay swimmers plan to finish Saturday afternoon in Burlington. (CBC/Google)

Colleen Shields, 61, Nicole Mallette, 48, Samantha Whiteside, 23, and Rebekah Boscariol, 18, have all completed a solo swim across Lake Ontario.

They each swam the 52-kilometre stretch from Niagara-on-the-Lake to Toronto.

Mona Shariri, 18, the fifth and youngest member of the team by a few months, swam the English Channel last year.

A trip across the length of Lake Ontario by a relay has never been completed.

A key challenge will be dealing with the chilly water.

"With a continous solo swim, you're in the water for the whole time and you never get out," said Whiteside. "So it's not like you're having that hot-to-cold change and that for me is going to be big."

Mallette said the team has been training in the lake since June to get accustomed to Lake Ontario's cold water.

"We started off training in 54 degree [12 C] water. Take your shower that you normally have, put it on cold and multiply that by 10."

The swim will raise money for the charity Because I'm a Girl, which aims to end gender inequality and protect girls' rights.

With files from CBC's Natalie Kalata, The Canadian Press

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