Elizabeth Olsen At Runyon Canyon In LA

She had to be fighting fit for her highly energetic role in Avengers: Age of Ultron last year.

And Elizabeth Olsen showed she was keeping up her exercise regime as she joined her personal trainer for a gruelling hike in Los Angeles on Wednesday.

Clad in a pair of skimpy running shorts, the 27-year-old actress displayed the results of her hard work as she kept her enviably toned legs on display