Running is a big sport in athletics competitions such as the Olympics and professional runners have an unbelievable amount of stamina and will power. If you don't enjoy running, or physically can't, you could always play one of our fantastic running browser games instead! Running games are so much fun - they take away the chore and physical pain of running, and replace it with endless amounts of energy and challenge. Speedrun Parkour is a fun running game where you have to finish levels as fast as you can. jump up the box and avoid obstacle in your way. save your time record score and challenge your friends.