Feedback on my training schedule?

So, I have three more races for this year: another sprint, a 5k trail run, and a 10k trail run (which will be my first 10k - the Autumn Woods Classic - how could I resist???). I looked at a couple of different sprint tri and 10k training programs and merged them, changing as needed. I may end up switching things around a bit to make room for more camping, but my basic plan is posted below.

One strange thing - the 10k training I am referencing recommends doing a 5k about 3 weeks before the 10k. I didn't know that at the time I signed up for the 5k I'm doing...3 weeks before the 10k! (insert Twilight Zone theme song here - Do, DO Do do, Do, DO Do do)

Okay, I have a few questions:

1. Does this look like enough? Too much? I want to finish the 10k comfortably, but since I'm not really a runner, some of the training for a 10k is Greek to me.

2. If I want to do more tris next year (maybe another sprint, an off-road spring, an an olympic distance?), do I need to add in more swimming and biking before my upcoming 10k? Would I be dumb for only riding or swimming once a week until after the 10k?

I have two other questions related to tempo runs and strength training, but they should probably be their own threads (plus I can see if anyone else has asked the same thing in the past, before I post them).

Okay, here it is...

Mon, Aug 16 Yoga B: 60 min.
Tue, Aug 17 S: 1000 yds. (20) R: 45 min p.m
Wed, Aug 18 B: 60 min.
Thur, Aug 19 S: 2000 yds (40) R: 30 min p.m
Fri, Aug 20 B: 45 min.
Sat, Aug 21 S: 1000 yds. (20) R: 60 min a.m
Sun, Aug 22 Brick: B: 30 min/R: 30 min.p.m
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Mon, Aug 23 Yoga/Rest
Tue, Aug 24 S: 2500 yds (50) R: 60 min p.m
Wed, Aug 25 B: 60 min.
Thur, Aug 26 S: 1000 yds (20) R: 30 min p.m
Fri, Aug 27 B: 30  min.
Sat, Aug 28 S: 1000 yds. (20) R: 45 min p.m
Sun, Aug 29 B: 60  min.
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Mon, Aug 30 Yoga S: 1500 yds (30) R: 40 min p.m
Tue, Aug 31 B: 45 min.
Wed, Sept 1 S: 1000 yds (20) Brick: B: 30 min./R: 30 min p.m
Thur, Sept 2 Rest
Fri, Sept 3 Brick: B: 15 min. spin R: 10 min. run
Sat, Sept 4 St. Croix Tri, Sprint Course
Sun, Sept 5 Rest
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Mon, Sept 6 Yoga R: 3 miles + strength
Tue, Sept 7 R: 4 miles
Wed, Sept 8 R: 40 min tempo
Thur, Sept 9 R: 3 miles + strength
Fri, Sept 10 R: 6 miles
Sat, Sept 11 Rest
Sun, Sept 12 St. Paul Bike Classic (30 miles)
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Mon, Sept 13 Yoga R: 3 miles + strength
Tue, Sept 14 R: 5 miles race pace
Wed, Sept 15 R: 4 miles + strength
Thur, Sept 16 R: 2 miles
Fri, Sept 17 Rest
Sat, Sept 18 Trees and Trails 5k
Sun, Sept 19 R: 3 miles + strength
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Mon, Sept 20 Yoga R: 3 miles + strength
Tue, Sept 21 R: 5.5 miles
Wed, Sept 22 R: 3 miles race pace
Thur, Sept 23 R: 4 miles + strength
Fri, Sept 24 Rest (Camping @ Buckhorn)
Sat, Sept 25 60 mins cross (swim or hike?)
Sun, Sept 26 R: 7 miles ________________________________________________
Mon, Sept 27 Yoga R: 3 miles + strength
Tue, Sept 28 R: 6 miles
Wed, Sept 29 R: 50 min tempo
Thur, Sept 30 R: 4 miles + strength
Fri, Oct 1 Rest
Sat, Oct 2 60 mins cross (bike or swim)
Sun, Oct 3 R: 8 miles
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Mon, Oct 4 Yoga R: 3 miles + strength
Tue, Oct 5 R: 1.5 race pace
Wed, Oct 6 R: 3 miles
Thur, Oct 7 Rest
Fri, Oct 8 Rest
Sat, Oct 9 Autumn Woods Classic 10k