The 24-year-old actress wore a flat billed cap, black shorts and matching T-shirt as she donned long socks and trainers, reported E!Online.
Hoult, also 24, sported a red snap back cap and T-shirt and shorts for the outing that seemed hell bent on adventure.
Stewart was also pictured posing with fans.
The actress plays central character Nia in the new film in which all humans are 'equals' in a near future where feelings of love, hate and envy have been erased.