Geographic reach (events)

Geographic reach defines what league an event plays in, and it prices accordingly: exhibitors pay international-show rates to access markets they can't reach from home, and a show that can prove buyers flew in from thirty countries sells something a regional event structurally cannot. Reach is also a resilience question — an audience drawn from one region rises and falls with that region's economy, while spread insulates. In practice, organizers measure reach from registration addresses and report it in tiers (local, national, continental, intercontinental), then act on it deliberately: international pavilion sales, partnerships with trade promotion agencies, airline and visa support for priority markets, and content in more than one language. Travel distance carries a useful hidden signal, too — someone who flew eleven hours to attend has a serious purpose, which is why long-haul attendee share correlates with buying intent. The common mistake is claiming reach from a handful of outlier badges; two visitors from Chile don't make a Latin American audience, and exhibitors who staff for one discover it quickly. Report countries with meaningful counts, not a flag-count. One honest nuance: reach costs money to maintain — international audiences need reasons to return, and the year you cut the international programme is the year reach quietly resets to regional.