Four British women are taking on the Pacific Ocean next year, by attempting to row across the 8,446-mile-wide (13,600 kilometers) expanse unassisted.

Teammates Emma Mitchell, Ella Hewton, Laura Penhaul and Natalie Miles will attempt to row across the world's largest ocean — from Los Angeles, Calif., to Cairns in northern Australia — in April 2014, reported Cambridge News. The rowers will raise money and awareness for two U.K.-based charities during their trans-Pacific expedition: Breast Cancer Care and Walking with the Wounded, which supports men and women who were injured during military service.

"I want to push my limits by taking on the challenge and in doing so inspire other people to take on their own challenges and open themselves up to new opportunities," Mitchell told Cambridge News.

The four women are currently raising the $164,000 US (200,000 British pounds) needed for the expedition by encouraging supporters to "buy a mile" of their journey, according to Cambridge News. More information about the rowing expedition, and the team's fundraising efforts, can be found on the team's website.

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