The ABB Formula E Race At Home Challenge In Support Of UNICEF kicks off this Saturday 18th April at 15:30 BST, with professional racing drivers taking to rFactor2 to go head to head, while some of the world's fastest sim racers compete against each other for a truly incredible prize... Saturday 18 April's race will serve as a practice for the drivers, ahead of eight weeks of points-scoring races commencing from Saturday 25 April.