In Norway, in Sonkajrvi 4 to 5th July strange things happen. The rules of the Wife-Carrying Championship are simple: the fastest contestant to carry his better half over the 253,5 meter -long obstacle course wins his wife's weight in beer. Changing your grip is not permitted during the race, while contestants who fail to demonstrate sufficient enthusiasm may also be disqualified. Interestingly, the 'wife' doesn't have to be married, but must weigh over 49 kg and be over 17. The event climaxes with a spectacular relay race, which require contestants to pass their "wife" instead of a baton.