No.

While they are very close, we use reference distances and names for communication purposes. There is no official measurement since the courses are primarily off-road and feature elevation changes that differ from standard road race profiles.

Although the courses present no major technical difficulties, they are mostly off-road. Therefore, wearing strictly road-running shoes may cause some discomfort. Still, any regular running shoe will be adequate to complete the challenge.

Regardless of the distance, we recommend carrying water to ensure self-sufficiency between aid stations.

Only “Premium” registrations include lunch. These registrations close once the maximum number of lunches available is reached.