Claim: The French Open has a duration of a fortnight.
Evidence: The French Open , often referred to as Roland-Garros -LRB- -LSB- ʁɔlɑ̃ ɡaʁɔs -RSB- -RRB- , is a major tennis tournament held over two weeks between late May and early June at the Stade Roland-Garros in Paris , France.