fatbottomedgurl
12-28-2009, 03:51 PM
Hi runners!
I started running for tri last summer. My first 5k was part of a sprint at the end of September. Kicked back in October and started up again about six weeks ago. I want to work my mileage up to a 10k.
I'm pretty slow- I can do a 5.5 mph pace for 3 miles but that has my heart rate at 85-90% of my maximum. (My max running is 200 bpm.) That's a 34 minute 5k and I am quite beat at the end.
So I am wondering- do I slow down so I can increase my time (for example today I ran 38 minutes at 4.5 mph at 80-85% MHR), or would it be better to run intervals at a faster pace/ higher HR with recovery time in between? (For example on Friday I ran 38 minutes: 5min @ 5.5mph with 1 minute walk @3.5mph x 6.) With both these examples I was not quite so beat at the end.
Maybe its a combo of both- any thoughts girls? Thx.
I started running for tri last summer. My first 5k was part of a sprint at the end of September. Kicked back in October and started up again about six weeks ago. I want to work my mileage up to a 10k.
I'm pretty slow- I can do a 5.5 mph pace for 3 miles but that has my heart rate at 85-90% of my maximum. (My max running is 200 bpm.) That's a 34 minute 5k and I am quite beat at the end.
So I am wondering- do I slow down so I can increase my time (for example today I ran 38 minutes at 4.5 mph at 80-85% MHR), or would it be better to run intervals at a faster pace/ higher HR with recovery time in between? (For example on Friday I ran 38 minutes: 5min @ 5.5mph with 1 minute walk @3.5mph x 6.) With both these examples I was not quite so beat at the end.
Maybe its a combo of both- any thoughts girls? Thx.