Well it is time for me to post in this thread. I've recently started going to the gym in the past month mainly to gain a bit of upper body strength and put on a bit of muscle as I look like a 12 year old, but also to improve my general fitness and as someone who is suffering with depression the mental benefits are also major driving factor. I've spent the past few weeks trying out rowing, cycling and running and feel that running is probably my favourite for cardio work and to help release those all-important endorphins.
So I'm male, 30, weight 64Kg and 5'9", oh wait this isn't Tinder....
So far my personal bests are as follows:
1km 4:23 min/Km
5km 35:53 which is 7:11min/Km
I've done a few jogs of 3Km as well and I'm using Nike's run club as a guidance for training, however I'm having problems go so slow at times for example running recovery runs of 7:50 min/Km based on my figures. I can almost walk faster never mind jog/run and as a result I'm finding my calves are cramping at the slower speeds, any suggestions?
Another problem I have is keeping my heart rate down. It regularly sits around 180-200 for minutes at a time while running. It topped out at 213bpm while I busted out PB 1km time. The average heart rate was 201 while the max was the aforementioned 213. Average speed was 13.7 kph and the max was 15. How can I train my heart rate to come down while running? Is it just the more your run the more efficient it will become?
I've set myself a goal of running the Lurgan Park 5km on the 4th of March 2018 and using Training Peaks as training tool to help keep me on track. My other goals for this race would be to complete it, and get a time in around 30mins if possible. Once I've done the Lurgan run, I'll aim to do a few more 5kms before going for a 10km.
Anyway this post is more a ramble but it will also serve as a marker for me to come back too once I improve.
My first observation is you seem too focused in performance and speed, which is typical for beginner runners but is in general a bad idea. It will lead to burnout or injuries. Forget about paces and personal bests, they will get better naturally.
If your fastest 5k time is 35mns then a 7.50min/km is definitely about as fast as you want to go for a recovery pace. You might find it not much faster than walking, so don't be afraid to power hike. With your high heart rate this is especially important. In general there should be no problems running slowly, it just takes practice. I haven't raced 5k but have a 37min 10k time without specific training, yet I have no issue running 7-8min/km when doing an ultramarathon.
How are you measuring your heart rate, these figures are exceptionally high. What is your HR when walking? Either-way the key to lower your heart rate is lots of very easy running, keeping the heart rate low. Over time you will run faster and the HR will lower. i expect you are running way too fast for your fitness, you are effectively racing every run, this wont end well.
Running rewards a slow, patient, methodical, consistent approach.