World Indoor Championships in Nanjing 2023 postponed due to COVID
World Athletics Championships: Latest News and Updates
World Athletics postpones Nanjing 2023 Indoor World Championships
Coronavirus Outbreak - World Indoor Track Championships Postponed
Competitive Marble Racing Finds Fans in a World Missing Sports - The New York Times
World Athletics Postpones Nanjing 2020 Indoor Championships Due to Outbreak of Corona virus - ENA English
World Athletics Indoor Championships Nanjing 2023 Postponed to 2025 – SportsTravel
World Athletics Indoor Championships Nanjing 2023 Postponed to 2025 – SportsTravel
Athletics-World Indoor Championships in Nanjing 2023 postponed due to COVID
Jarrion Lawson wins USATF long jump title in final round
Coronavirus: 2020 World Athletics Indoor Championships postponed in China - BBC Sport
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World Athletics Indoor Championships Nanjing 2023 Postponed to 2025 – SportsTravel
World Athletics Indoor Championships postponed - Nanjing to host in 2023 - BBC Sport