Runners taking on the two-day trail run through Africa's oldest game reserve are told to prepare for anything, however that didn't stop them being caught out by this prank.
The iMfolozi Outrun which takes place in South Africa's Hluhluwe-Imfolozi Park covers 32 km of wild African savanna meaning the chance of encountering elephants, zebras, giraffes and even lions is very high.
The lure of seeing the 'big 5' on this safari on foot draw around 300 competitors for the inaugural event.
Costing around NZ$200 the event is a fund raiser aiming to raise at least R100 000 ($10510) for the running of the reserve.
For their safety numbers were capped at 300 to give park wardens a chance to keep track of the runners, who were advised to run in pairs or groups.