AdministratorDecember 21, 2020 at 9:35 am
The 2020 challenge ends on December 31, 2020. Technically, registration closed on November 30, 2020, but if you're set on registering to see your name on the finishers list, here's a direct link:
Note that if you've already hiked some or all of the peaks in 2020, they can count. They just need to be logged.