For fans of marathons here is an option for the United States of America in October 2021 more specifically on the 17th. Registration is now open and can be done on the event website.
Here you can get a sense of the race’s course.
World Class Nathan Benderson Park Hosts Florida’s Inline Skating Marathon – Thank you Mike and Debbie – Skating Route in Video!? Sunday October 17, 2021 https://floridainlineskatingmarathon.com/Posted by Gustavo Adolfo Martinez Hidalgo on Saturday, 21 November 2020