Marathon Plan - Starts February 7th

I think i finally decided on a marathon plan. The San Diego Rock and Roll Marathon is June 5th, so i am starting my plan on February 7th. Below is a general idea of my plan. This is my first marathon so i am generally using a plan found on the runners world website.

Week#	Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.	Total
1	10	Rest	6	8	6	Rest	4	34
2	12	Rest	6	8	6	Rest	4	36
3	6	Rest	4	Rest	4	Rest	4	18
4	14	Rest	6	8	6	Rest	4	38
5	16	Rest	6	8	6	Rest	5	41
6	18	Rest	6	8	6	Rest	5	43
7	6	Rest	5	Rest	5	Rest	4	20
8	20	Rest	5	7	6	Rest	4	42
9	14	Rest	6	8	6	Rest	4	38
10	7	Rest	5	Rest	6	Rest	4	22
11	21	Rest	5	7	6	Rest	4	43
12	14	Rest	6	8	6	Rest	4	38
13	8	Rest	6	Rest	6	Rest	4	24
14	22-23	Rest	5	7	6	Rest	5	45-46
15	12	Rest	6	8	6	Rest	4	36
16	14	Rest	7	Rest	5	Rest	4	30
17	10	Rest	6	Rest	4	Rest	1-2 Opt.	20-22
18	26.2 Marathon	Rest	Rest	Rest	Rest	Rest	Rest	26.2