Distance
8.6 mi to summit
13.9 mi total
Elevation
8,968 ft start
12,232 ft max
Vertical
3,810 ft gain
Time
8 hr 7 min to summit
12 hr 55 min total
I came up the South Boulder Creek trail to Heat Lake. From Heartbeat Peak I continued on to Sprint Peak, Frosty Mountain, and Beacon Peak. I descended to Arapaho Lakes, popped over the ridge to Crater Lakes, and rejoined the trail back to the trailhead.
