It's been 8 days since the Geelong Half (my reality check race here) and I am feeling much better. I had itchy feet so couldn't resist a quick run.
It was also a great way to speed test the inov-8 Bare X-Lite 150 shoes (my review here).
On my last Dandy Runners run (my enjoyable runs) I was chatting with Peter and got talking about how fast I can run. I happily do 4:15s of a good day. 'How fast can you go?' was his question. To be honest, I don't know. Now I do.
After a 7 minute warm up on the bike I hit the tready. I was aiming for:
400m @ 4:30 then 60 sec rest (All mins to the km)
400m @ 4:15 then 60 sec rest
400m @ 4:00 then 60 sec rest
400m @ 3:45 then 60 sec rest
400m @ 3:30 then 60 sec rest
400m @ 3:15 then 60 sec rest
and 400m @3:00 then hopefully be still standing!
I also wanted to try out the 3-2 breathing to footstrike that I had read about in the April Runners World.
Essentially it is inhale for 3 strides and then exhale for 2. The theory is that you are stronger when inhaling and the 3-2 ratio means that you land on alternate steps for each exhale. Landing on alternate steps minimizes the risk or repetitive stress injury to a set side. It was time to learn the correct breathing while running and how fast can I run.
At each of the 4:30--4:00 minute reps I felt really comfortable. I was able to breath at a comfortable rate and really managed my breathing rate - alternating the exhale on the left and right each time. It felt good and I felt strong.
At 3:45 I had to increase my tempo and my breathing rate naturally went with it. I was breathing more quickly but did not feel under stress. I felt as though I could manage this pace for a longer distance - perhaps 3-5km but that was not the purpose of this test.
At 3:30 I felt I needed to stretch my stride a little and again my tempo and leg speed had to be upped. The inov-8 Bare X-Lite 150s felt great. I was running fast and they were responding. At this point Leigh from Refine Training told me to run more on my fronts as I was landing more heavily on the tready, a sign that I was starting to push it a little? Or was I more focused on matching my breathing rate to my foot strike?
3:15 was manageable for the 400m. I could just keep the 3-2 breathing ratio but I'm not sure I was getting good deep breaths. I may need to experiment with the 2-1 Inhale exhale ratio next time.
3:00, this pace really pushed me. I let my breathing focus go and just did what felt natural. I really had to push my leg speed way up there and extend my stride. I felt I was able to keep my natural form and felt lighter on my feet but I was happy to run 300m and back it off before I did any damage.
I finished with 400m @ 4:30 pace (it felt like a stroll in the park) before an easy 5 minutes on the bike.
What did I achieve today? Well, I can answer Peters question now. I can run at 3:15 minute kms for perhaps a km. I feel as though I could run 3:30s for 3-5km if I get the right breathing pattern, a flat road/track and a nice tail wind.
Where to from here? I want to find the right balance between power and speed, recovery and a weekly long run. I want to be a faster 10km runner for the Winter Trail series races that are about to start.
How will I do it? I need to talk to the right people, but I feel I can do a weekly 8-10km tempo run incorporating 3:30s to 4:15s and either active (walking) or complete rest sections. It will be quality, not quantity. These runs will be city block to city block at the 3:30s - 4:00s pace, then a 4:15 block, back to 3:30s followed by complete rest or walking recovery - teaching the body to learn to run fast and make it the norm.
Once a week my circuit class will incorporate HITs on the treadmill doing 400-600m blocks at sub 4min pace with quality rest and recovery periods. I will be building the pace and distance in a pyramid style to work towards my anaerobic/aerobic limits - learning to run faster.
I'll be hitting the Dandenong Ranges for a weekly 10-20km long run, which will be a mix of hard and fast hills, long slow hills, flat fast sections and flat, slow sections.
My aim is to be faster over 10km. I want to break 40min on a flat and be consistently faster on the trails.
Keep following to find out how I go...
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