The White Whale. 1  Belugas (Delphinapterus leucas) are one of the most recognizable and popular whales because of their white skin colour and âsmilingâ upturned mouth. They are extremely sociable mammals that live, hunt, and migrate together in pods, ranging from a few individuals to hundreds of whales.
Here's what these terms mean: 1  Pace: Your immediate pace in minutes per mile or kilometer. 2  Average Pace: Your cumulative average pace for your current session in minutes per mile or kilometer.
Your normal walking pace will be unique to you and it will probably be somewhere between 600 millimetres and 900 millimetres. Measure a 10 metre (10 000 mm) section of path and count the number of paces you take to walk it (do this a few times to get an average number of paces).