FKT: Jason Hardrath, Winston Mueller - Crater Lake Circumnavigation with 7 High Points (OR) - 2018-08-19
11h 41m 41s
GPS data points get sparse at the end because ultra trac had to be used due to device battery dying.
Could certainly go 2-3hrs faster.
Mileage may be closer to 33 or 34. But the time of 11:41:41 is correct.