The Rybachiy base in Avacha Bay is home to some of the Russian Navy’s most strategic nuclear submarines. It was located only around 120 km from the epicenter.

The best mattresses that won’t sag contain a strong base to provide stability and sturdiness, and are sprinkled with extra features to make you sleep even more comfortably.

Exactly how many miles you should run during the base phase to adequately set yourself up for a strong, hopefully injury-free race-training block can vary a lot depending on your running history ...