1.6 mile warm up.
2 Fatigue Fighter Intervals.
1.8 mile cool down.
FFI
#1- ~0.25 mile, ?:??-169bpm max; ~100m recovery; 0.75 mile,
6:36-178bpm ave (snowy trail); 200m recovery; 1.5 miles, 6:58-171bpm ave; 0.45
mile recovery (snowy trail + wet, muddy road).
FFI #2- 0.25 mile, 6:10-171bpm max; 100m
recovery; 0.75 mile, 6:30-169bpm ave; 200m recovery ( wet, muddy road
to snowy trail); 1.5 miles, 7:01-171bpm ave (1mile snowy trail. then
1/2 mile on trail with only limited snow and ice, kept 6:47 pace on 2nd
section).
I felt pretty good considering these intervals are not easy. My paces
were off but this is expected when running on a few inches of lumpy, previously trodden snowy. For this run I used screw shoes (http://www.skyrunner.com/screwshoe.htm). Those would be an old pair of running shoes on which I have put short screws into the sole. They work like studded snow tires and help the shoes grip on ice. They are not perfect but feel more stabil than just the rubber lugs and I like them better than my STABILicers.
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