The GSI Events Index is based on in-depth analysis of major multisport games and world championships to have taken place in any given year.

Each event is given a weighting based on its Global Sports Impact (GSI) Event Rating – this rating is calculated using the latest event data across a range of indicators which measures the size, scale and impact of an event. The data considered covers the pillars of impact identified by the GSI Project methodology and scope of research.

The GSI Event Ratings are then attributed to the respective host nations and cities, which help to produce the GSI Nations and Cities Index.

The aim of the GSI Events Index is to assess the wide-ranging impact of sports events and identify which ones are the most valuable for host cities and nations.

2017 events