Open course, or closed course? Not that it matters:
b. Contestants must ride single file on the far right side of the road except when passing another rider. Side-by-side riding is not allowed.
c. Overtaking riders may pass on the left for up to 20 seconds, but must move back to the right side of the road after passing.
b. Contestants must ride single file on the far right side of the road except when passing another rider. Side-by-side riding is not allowed.
c. Overtaking riders may pass on the left for up to 20 seconds, but must move back to the right side of the road after passing.