On World Water Day on 22 March, Mina Guli started a challenge to run 200 marathons across 200 countries in a single year to draw attention to the global water crisis. She has run 27 over seven weeks throughout Australia, and aims to complete the remainder – in Central Asia, Africa, the Middle East, Europe, India, Latin America, South East Asia, Mexico and the US – by March 2023, when the UN Water Conference is held in New York.