It has been reported (see route page) by John Cobb that Vicky Johnson did the S.C.A.R. in 18h50m in the mid-1980s, but this is unconfirmed. Alicia Hudelson did the route in 19h54m on April 30, 2016. She reported as follows:
I made it in 19:54. What a great route! I was so impressed at the trail quality and the views.
I was less impressed with the weather...total downpour for the last 22 miles flooded the trail and made for some seriously cold misery.