Trials is a racing game series developed by Ubisoft RedLynx and published by Ubisoft, loosely based on the real-life sport of motorcycle trials.

It involves a motorcycle rider in a 2.5D world, traversing obstacles under the influence of simulated physics.

Trials HD was released for the Xbox Live Arcade in 2009.

Trials Frontier was released for smart phones and tablets on 10 April 2014.

It was released for PlayStation 4, Xbox One, Nintendo Switch, and PC on 26 February 2019 and for Stadia on 19 November 2019.