Weeks twelve through fifteen had a little better air quality and I increased my training volume steadily, transitioning to more uphill outings and more power hiking. 56 hours, 15 minutes all training 125.8 miles running and hiking 26,420 ft D+ running and hiking In week fifteen, I logged 10,000 feet of elevation gain (D+) for the first time this year. And I felt good after eight consectutive days of hiking and running.