I was thinking something like this (not in order):
Week 1: (32 miles)
5 x 5 miles easy
1 x 7 miles long
Week 2: (37 miles)
4 x 6 miles easy
1 x 5 miles med
1 x 8 miles long
Week 3: (42 miles)
3 x 7 miles easy
1 x 6 miles med
1 x 3 miles tempo (1 wu/1 cd)
1 x 10 miles long
Week 4: (48 miles)
3 x 8 miles easy
1 x 7 miles med
1 x 4 miles tempo (1 wu/1 cd)
1 x 11 miles long
Week 5: (54 miles)
3 x 9 miles easy
1 x 8 miles med
1 x 5 miles tempo (1 wu/1 cd)
1 x 12 miles long
Week 6: (56 miles)
2 x 9 miles easy
2 x 9 miles med
1 x 5 miles tempo (1 wu/1 cd)
1 x 13 mile long
Week 7: (62 miles)
2 x 10 miles easy
2 x 10 miles med
1 x 6 miles tempo (1 wu/1 cd)
1 x 14 miles long
Week 8: (63 miles)
2 x 10 miles easy
2 x 10 miles med
1 x 6 miles tempo (1 wu/1 cd)
1 x 15 miles long
Week 9: (53 miles)
2 x 8 miles easy
2 x 8 miles med
1 x 4 miles tempo (1 wu/1 cd)
Half Marathon race (1 wu/1 cd)
easy = 6:45-7:15 pace
med = start at 7:00, work down to 6:30-6:00 (depending on fitness)
tempo = 6:00-5:30 (depending on fitness)
long = 6:45-7:15 pace
How's this sound?