The Impact of Mega-Events on Urban Development: A Review

This review article explores the multifaceted impact of mega-events, such as the Olympics, World Expos, and World Cups, on urban development, highlighting both their transformative potential and associated challenges. These events often serve as catalysts for significant infrastructural enhancements, economic boosts, and global repositioning of host cities. However, outcomes are varied, with some cities capturing lasting benefits while others face enduring financial and socioenvironmental strains. By examining case studies from cities like Barcelona and Athens, the article delineates how well-executed planning and legacy management can lead to sustained growth, whereas inadequate preparation can result in costly legacies. The discussion extends to provide actionable policy recommendations for future hosts, emphasizing the importance of strategic planning, community engagement, and sustainability to maximize benefits and mitigate risks. The article aims to offer a balanced perspective, synthesizing lessons learned from past events to propose a framework for integrating mega-events into broader urban development strategies effectively. This analysis not only underscores the necessity for meticulous preparatory work and long-term vision but also forecasts the evolving role of mega-events in shaping urban futures, advocating for a shift towards more sustainable and inclusive urban planning practices.