Forty domestic and international teams will take the challenge at the 2013 Vietnam International Rainforest Challenge (RFC), the biggest ever offroad motor race of Vietnam, scheduled for June 1-5 in the northern province of Quang Ninh.

The race is part of the Rainforest Challenge series, taking place worldwide, with the key event hosted by Malaysia every December.

The competition will include 18 adventures of all terrains, notably a jungle trial.

RFC Vietnam Challenge-Ha Long 2013 promises a lot of fun and surprise.-VNA