HM 6 days after HIM

You will definitely be able to run an HM if you've put in all the training needed for the HIM.

As far as how you will perform and feel, depends on how much you effort put out in your HIM.  I know that I would probably still be recovering and a PR would not be probable.

If you race the HIM, be ready for a potentially crappy, awful-feeling HM the following week. Or, if you recover really well, you might feel great.

If you just complete the HIM, you may feel better, you may not.

Personally, I wouldn't recommend races that close together, but if you're looking at doing both, you probably have a good reason to want to do both... just mentally prepare yourself for a tough half marathon, and anything better than that will be a pleasant surprise.

I would agree with the comments that it's a very individual thing and dependent on your level of fitness and ability to recover.

Personally I couldn't do what you're attempting, but that's because I'm 60 years old and know I couldn't recover in time to do the HM unless I treated it as a fun run and planned on walking a lot. 

I don't know if your logs are accurate, but with all due respect, your training volume seems a bit light for doing a HIM. 

Mark

You'll be fine. Go for it. Don't go in expecting a big PR on the HM, but as long as you go in with a good attitude, you'll surprise yourself with how fast you'll go. 

The HIM shouldn't wipe you out for that long. Combined with the taper before the HIM, and you'll be set up well to race the HM. The pounding from a HIM isn't bad at all - most of the race is nonweightbearing so as long as your HIM training went well, you'll be fine for the followup HM. Won't have to worry about big increase in injury risk. (You would have to if the preceding race was a marathon or IM.)

You might want to take a look at the training plans here on BT to get an idea of the recommended training volumes for different distances.   FWIW, I'm using a 20 week custom Oly plan to train for the Rev3 FL Oly in November.  It calls for roughly 75K of swimming,  800 miles of cycling and 400 miles of running over the 20 weeks.

It's a little like comparing apples & oranges because you're younger & faster than I am, but It looks like we both logged about the same amount of training last year.  But mine was only in support of some sprint tri's, a HM and a handful of 5K's.  Everyone's going to be a bit different, I'd still say that you need to significantly increase your volume to get ready for a HIM.

At the same time I would be concerned about how fast you ramp up your training volume.  Too much too soon can lead to injury and set back everything.

Good luck with your training.

Mark

Running has always been my weakest event and I've tried to focus on that for the last couple of years.  That being said, the biggest improvement in my overall finishing times have been due to my improvement on the bike, not the run.  So I think you're on the right track by working on your riding.  I also have found that there's a direct correlation between my bike fitness and my running results.

I'd also agree that there's a point of diminishing returns with swimming.  You can spend a LOT of time in the pool with marginal improvement.  I adhere to the maxim that you can't win a triathlon during the swim, but you can sure lose it.  As long as I can finish the swim mid-pack in my AG, then I'm OK with that.  

Good luck with your training.  A plan is just a starting point and I'm sure you'll be tweaking along the way.

Mark