First Let’s mention my weekly total for this week, I had 30.03 km of run and 3.0 km of swim. This is the first week that I am adding swimming to my training plan and I am very happy about it. Also from this week, I started wearing my heart rate monitor and that helps me a lot to analyze my daily activities, compare them to each other and see how much effort I put in each of them.
During this week on Friday (13/06) and Saturday (14/06), I had two 1.5 km swims and my average pace in both of them was about 2:10 min/100m. I also had three 10K runs on Monday (09/06), Wednesday (11/06) and Sunday (15/06) with (average pace, average heart rate) equals (5:11 min/km, 163 bpm), (5:05 min/km, 177 bpm) and (4:59 min/km, 171 bpm) respectively.
I was interested in finding out my weekly total just in terms of running. I googled the matter and found this article useful where it says a moderate 1.5 km of swim with ave. pace 2:00 min/100m is equals with a moderate 6.0 km run. Therefore my weekly total this week just in terms of running is about 42 km run. Comparing this week’s total with last week’s total (30 km run) I see a 40% increase in my weekly mileage. That is still OK as I had a 35 km run weekly total in week 3 and this week’s total has just about a 20% increase compared to week 3’s total.
Apparently I see the following pattern in my weekly mileages: I would have a high weekly mileage in one week and then I would reduce my weekly mileage for a couple of weeks as my body recovers and then again I would get back to a high weekly mileage. Ideally, I should stay on a certain weekly mileage (at least 3 weeks) before I increase it to the next level. Therefore my current approach is not ideal but as long as I have enough rest in my weekly training plan, chances of getting injured would be reduced.