Final points leaderboards are not official until the final announcements are made after the conclusion of the Challenge. Please note that a significant number of an athlete's overall points are based partly on improvements, so rankings are likely to change when all points are included after the Challenge concludes.
At this time, you may login to this challenge site in order to review your past results or review the archived articles. If you are trying to login or register for a current challenge please click here.
If you have any questions about your previous challenge login credentials or about any of our challenges please feel free to contact us at firstname.lastname@example.org.