New York Road Runners introduces refill stations at five points on the NYC Marathon course. Runners can fill their own containers at these stations, which are part of a sustainability initiative. Culligan International supplies the water, which is filtered to reduce microplastics and improve taste.

The refill stations are at miles 8, 14, 17, 20, and 23. This initiative aims to reduce single-use plastics and promote sustainable habits. Marathon finishers receive aluminum bottles instead of plastic ones, eliminating over 200,000 plastic bottles annually. Read more culture coverage.

The NYC Marathon follows Chicago's lead, which introduced refill stations earlier. Paris has also removed disposable cups and bottles from its course. The NYC Marathon's sustainability efforts include a Climate Week panel and a team focused on climate action. Related: Chicago Marathon introduces water refill stations for sustainability.

This original Runner World brief is based on reporting from Marathon Handbook. Visit the source for its complete reporting, context and any later corrections.