Gymkhana Grid 2018 Is Here!: GYMKHANA GRID 2018 IS HERE! Carnival City, Johannesburg – The Gymkhana GRiD World Finals will be held in South Africa tomorrow 1st December 2018 and will serve as a celebration of Gymkhana GRiD’s seventh year of competition. This year will see a unique competition format, as GRiD returns to Carnival City, Johannesburg, for the second time, … [Read more...] about Gymkhana Grid 2018 Is Here!