Thread: Sub 50 for 10km
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Old 16-12-2016, 03:15 AM   #5
RunChris
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Join Date: Dec 2016
Hi TheEd

Just completed the 3x2k intervals on the track with a warm up and cooldown

1st set: 9:29 HR 163
rest 90s
2nd set: 9:31 HR 170
rest 120s
3rd set: 9:27 HR 173

My max HR is prob 188

I do a 5:30 per k for 8-11k at least once a week with a run group.
I wont say it is very comfortable, 6 per k would be very comfortable.
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