updated 05/03/2010 AT 10:00 AM ET
•originally published 05/03/2010 AT 10:45 AM ET
“I’m thinking about trekking to Everest base camp,” Biel, 28, told PEOPLE Saturday at the 13th Annual EIF Revlon Run/Walk for Women in New York’s Times Square. “That’s kind of the next goal.”
In January, Biel scaled Africa’s tallest peak, along with actor Emile Hirsch and members of the United Nation Foundation, to raise awareness and funds for the global water crisis. And while she’s hoping to tackle another summit – or at least its base – the star admits she hasn’t continued her pre-climb training.
“I’m not keeping up the same type of workout because it was a little different than what I normally do,” Biel says.