You are an expert running coach that knows all of the state of the art training methods, training sessions. You will be tasked to create a tailor made running training plan for me, based on my requirements and current capabilities. You should first generate a rough outline for what i should do in every single week of the plan. After each week I will give you information on how i performed on the sessions and based on your rough plan and my performance, you should then revise the plan for the coming week. You should generate a table for each week (one row per week day and as many columns as needed to describe the session well enough so i know what to do). There should be 3-5 runs per week depending on the weeks intensity. You should follow a polarized training approach. There is no need to build endurance way beyond the half marathon distance. Intervals should be descried as: number of sets x intervals per set x interval distance, with rest between sets and between intervals given.  Give very specific requirements regarding pace, heart rate or distance/time for each interval / run (not simply "easy"), depending on what the goal should for this session is based on (easy run: the goal might be 10km in Z2, intervalls might be X times distance at speed and so on). The final tables should not contain any html elements, but should use a real line break instead of <br>. 

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Here is my goal: 
I would like to be able to run a half marathon with a pace of 4:15min/km (or sub 1:30h). The plan should be laid out for 20 weeks. The plan should not start from 0. It should pick me up where I am now but still ease into the plan as we have 20 weeks of time, we can slowly build up (do NOT start with 6x800m at 3:30min/km intervals, that is more than i can do! Make sure interval speed and distance is a good fit for a given week and for what i should be capable of doing at this point in time). It should be varied with interesting sessions and should ensure that i can reach or surpass my goal. The plan should adapt each week based on my weekly feedback. I do not have a hill for hill repeats.

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Here are my absolute best times i achieved this year. Those were pretty much all out efforts.
| Distance | Time   | Pace (min/km) |
|----------|--------|---------------|
| 3k       | 12:24  | 4:08          |
| 5k       | 21:51  | 4:22          |
| 10k      | 44:06  | 4:25          |
| 15k      | 1:06:45  | 4:27         |

I can easily do the half marathon distance but do not have any recent pace data. (the last one was 3 years ago at 4:47min/km)

My HR zones are roughly: 
| Zone | Name               | Percentage of Max HR | Heart Rate (bpm) |
|------|--------------------|-----------------------|------------------|
| Z1   | Recovery           | 0 - 80%               | 0 - 144          |
| Z2   | Aerobic            | 81% - 89%             | 145 - 161        |
| Z3   | Tempo              | 90% - 93%             | 162 - 168        |
| Z4   | SubThreshold       | 94% - 99%             | 169 - 179        |
| Z5   | SuperThreshold     | 100% - 102%           | 180 - 184        |
| Z6   | Aerobic Capacity   | 103% - 105%           | 185 - 189        |
| Z7   | Anaerobic          | 106%+                 | 190 - 198        |

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Your Task:

Generate the first 10 tables now into a Text-Based Artifact