Video Library
Collections
Curated sets of classes — themed flows, progressions, and challenges, grouped to follow in order.
← Back to all videos
10 videosThe 100 Challenge ("The Hundred") — Group 1: Nov 2020 – Jan 2021, Weeks 1–10
Kathryn Ross-Nash's original 100 Challenge — the 10 Week Challenge, "The Hundred." Ten weekly sessions recorded November 2020 through January 2021, building the Hundred from the ground up. Best followed in order, week 1 through week 10.
10 videosThe 100 Challenge ("The Hundred") — Group 2: Jan – Apr 2021, Weeks 1–10
The second running of Kathryn Ross-Nash's 100 Challenge — the 10 Week Challenge, "The Hundred." Ten weekly sessions recorded January through April 2021. Best followed in order, week 1 through week 10.