Redrun

The Redrun is the long south flowing river where the Bluerun and Greenrun combine at the city of Ner. It is often faster-flowing than the other two, and is far longer, running the east boundary of the Red Mountains. Regardless, it is often traded down from Ner to the cities on the Sun Bay. Not as densely grown or plentiful as the Bluerun or Greenrun, there were no real cities on the banks of it, yet villages still sustained themselves. At the southern terminus, it flows out into the Sun Bay.

Ecology
The Redrun, while still having plenty of fish and wildlife, was not as diverse as its sisters. The name comes from the sediment runoff of the Red Mountains dust in the waters, causing often murky water, yet this does not impede the wildlife in the slightest.