But using the $200-per-month fee as an example, training for the Boston Marathon 22 weeks in advance â which is how long the BAAâs Boston Marathon training plan is for all four levels â could cost roughly $1,100 if you hire a running coach.
ocean basin. (geology). The great depression occupied by the ocean on the surface of the lithosphere. 1  Facebook. 2  Twitter.
A river basin is the area which is drained (gets water from) by a river or its tributaries. The Brahmaputra Basin, the Ganga Basin and the Sutlej Basins drain the Plains of Northern India. A delta is a triangular area of land formed by the deposits of soil at the mouth of a river.