Sub 3Hr Marathon

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TR
22 Aug
8:21am, 22 Aug 2024
123 posts
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TR
Apparently the VO2 side of the predictor as a minimum equates rest and sleep into the calculations, so it's recommended to wear it all the time.........heard t on a podcast, not sure which one, but think it was inside running and they were talking to a garmin bod.
SPR
22 Aug
8:28am, 22 Aug 2024
45,785 posts
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SPR
Well I wear mine all the time and they are rubbish. It doesn't work for everyone.

VO2 Max should be the one side that doesn't need rest and sleep.
TR
22 Aug
11:47am, 22 Aug 2024
124 posts
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TR
I agree, all the stats for me are way off. But i do run a lot of slow hilly commutes, use the optical wrist HRM which can give poor readings at times........and my garmin also gives sleep scores without me even wearing it.......I've run a race and then looked at the predictor and its slower than I've just run a race..........
22 Aug
1:07pm, 22 Aug 2024
117 posts
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DT19
I only wear mine to run so not getting the full picture.

I have that with the threshold pace. I literally ran a 10m pace at 5.52mm and it said my threshold pace was 6.09mm!
rhb
22 Aug
1:40pm, 22 Aug 2024
2,335 posts
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rhb
Mine has threshold as 6m40 pace. I should use the inbuilt threshold test workout function to calibrate it maybe? Not sure how it best fits as a session within my plan though as in my head it feels like I'd be going quite deep.
SPR
22 Aug
2:00pm, 22 Aug 2024
45,788 posts
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SPR
You shouldn't have to do their test. There's obvious errors like DT highlighted and I've had similar. It shows a HR for pace and you've clearly run at a faster pace at said HR so it's clearly just wrong.
rhb
23 Aug
12:37am, 23 Aug 2024
2,337 posts
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rhb


Crossed the event horizon to a 2:59.xx prediction. Hopefully not peaking too soon๐Ÿคž
rhb
23 Aug
12:38am, 23 Aug 2024
2,338 posts
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rhb
SPR wrote:You shouldn't have to do their test. There's obvious errors like DT highlighted and I've had similar. It shows a HR for pace and you've clearly run at a faster pace at said HR so it's clearly just wrong.


Agreed. I'll see what doing the test achieves though too ๐Ÿ‘๐Ÿค”
23 Aug
11:50am, 23 Aug 2024
361 posts
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Charlesvdw
TR wrote:.......I've run a race and then looked at the predictor and it's slower than I've just run a race..........


Indeed quite silly. I've had the same experience. That doesn't boost my confidence in the Garmin race predictor.
23 Aug
5:25pm, 23 Aug 2024
2,434 posts
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Brunski
My watch is predicting

5k 17:05 (tad optimistic)
10k 36:01 (would hope to dip under that)
HM 1:20:09 (about right)
Mars 3:00:00 (not done enough long runs and if I did I reckon I'd beat that)

About This Thread

Maintained by jdawayinamanger
All about hitting the magic 2:xx:yy!
Targets 2025
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mattykay

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