On Sunday, Dori will be climbing up the 69 flights of stairs at the Columbia Tower in Seattle.
This is all part of the Scott Firefighter Stairclimb. The hike will be 1311 steps, and 788ft of vertical elevation, all hiked in firefighter gear for the Leukemia & Lymphoma Society.
The Leukemia & Lymphoma Society is the world's largest voluntary health organization dedicated to funding blood cancer research, education and patient services.
Dori has a goal of raising $1,000 by Sunday. Make a donation to support Dori and the Leukemia & Lymphoma Society here.