The three teams who will compete in the final of The Amazing Race Australia are:
Models Sam and Renae
Surfers Tyler and Nathan
Father & Son Jeff and Luke
Last night farmers Matt and Tom were eliminated in Sri Lanka after struggling through a challenge that involved sewing in a local factory.
Both Sam & Renae and Tyler & Nathan also suffered penalties of 20 minutes after accidentally taking private transport instead of a local taxi.
Next week the three teams will head to Singapore before racing to the finish mat in Australia, where one team will win the $250,000 prize money.
The final will air at the later time of 9pm Monday on Seven.
Applications are now open for the second season, to air in 2012.