Why Olympic Budgets Overrun by Structure, Not Accident
The defining feature of an Olympic build is an immovable deadline. The opening ceremony has a date set years in advance and cannot slip, which removes the single most useful tool any large construction project has for controlling cost. When a normal project falls behind, it takes longer and absorbs the delay. When an Olympic project falls behind, it buys its way back on schedule through overtime, expedited materials, parallel working and premium contractors. Every schedule problem converts directly into a cost problem, and contractors negotiating with a client who cannot move the date are in an unusually strong position.
The venue requirement compounds it. Hosting means delivering a set of facilities for sports that vary enormously in how much permanent infrastructure a city already has. Some can be housed in existing arenas. Others need purpose-built specialist venues with no local precedent, which means first-of-a-kind construction, which is the category of project that overruns most reliably. Security is a third open-ended line, because the threat assessment is made close to the event and nobody responsible for it is going to argue for less. Then there is the accounting question of what belongs in the total at all: transport links, upgraded utilities and housing get justified by the Games and delivered under its deadline, and whether they count as Olympic cost or general investment is a matter of framing rather than fact.
