The OK Grand Challenge 2012 Race Day was held at Borrowdale Park in Harare, Zimbabwe, on Saturday the 2nd of June and was the culmination of the 2012 OK Grand Challenge Jackpot Promotion. An incredible 25 brand new Ford Ranger cars were given away to lucky OK Zimbabwe shoppers together with loads of other exciting prizes. To qualify for a chance of winning, shoppers simply had to spend $5 or more at any OK Zimbabwe store. The OK Grand Challenge is the largest consumer promotion in Zimbabwe -- and one of the largest in Africa. Get ready for the 25th anniversary of the OK Grand Challenge coming to Zimbabwe in 2013. Get shopping and start winning at OK -- where everyone's a winner!