Hyrox has warned fans that a group calling itself the Hyrox Association of Macau is not part of the global fitness brand and has no authority to run races in the city. The rapidly growing company said it had already taken official steps to stop the upstart organisation from copying it. According to local media, the new group hosted a dinner on Tuesday in the casino hub to mark its official launch, during which it reportedly unveiled plans for an inaugural “Macau Fitness Run Challenge” at the...