Zone 3 is kind of like the goldilocks of run training: It’s not too fast and not too slow. Instead, it’s an in-between effort often described as “comfortably hard.” “Zone 3 training is ...

Zone 3 is for stuff that feels like a medium intensity, like a faster jog, something that would tire you out to do for more than an hour, but you can keep it up pretty steadily. Zone 4 is when ...

Zones 3 and beyond were reserved for a few routes extending outside of Metro, such as buses to Richmond Hill, Woodbridge, and Port Credit. On January 21, 1973, the TTC abolished its zone-based ...

Zone 1 now encompasses eight wards, while zones 2 and 3 comprise 10 wards each and zone 4 consists of eight wards. Zones have been restructured to align with the 36 wards that were carved out ...