- Revised Tokyo 2020 marathon course approved – Olympic News Olympics
- 2020 Olympic organizers unveil course for Sapporo marathons The Japan Times
- IOC, Tokyo 2020 approve new marathon route following move Reuters
- Tokyo 2020 Organizers Hold Earthquake Drill at Olympics Venue The New York Times
- Tokyo Olympics 2020: 23 million tickets requested but 1 million available Sportstar
- View full coverage on Google News
Revised Tokyo 2020 marathon course approved – Olympic News – Olympics
