The vaporfly thread

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J2R
14 Oct
1:07pm, 14 Oct 2024
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J2R
Just another data point, nothing more: Ruth Chepngetich was wearing Nike Alphafly 3 shoes for her astonishing world record time at yesterday's Chicago Marathon.
SPR
14 Oct
1:09pm, 14 Oct 2024
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SPR
Was she definitely wearing standard AF3s or the dev versions?
J2R
14 Oct
1:16pm, 14 Oct 2024
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J2R
No mention of dev versions here: runnersworld.com
SPR
14 Oct
1:17pm, 14 Oct 2024
46,435 posts
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SPR
Do RW keep up with dev versions? I've seen talk elsewhere that it wasn't a dev version but not confirmed yet.
SPR
14 Oct
1:18pm, 14 Oct 2024
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SPR
I notice they mention the ASICS dev version in that article so that should confirm that Chepngetich was in the standard version. Very interesting.
J2R
14 Oct
1:26pm, 14 Oct 2024
5,660 posts
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J2R
Still, I'm beginning to wonder whether the reason I'm not getting world record times may not be down to my shoe choice after all, but because I'm old and worn out. Could I be onto something?
SPR
14 Oct
1:31pm, 14 Oct 2024
46,437 posts
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SPR
Is it because you're old and worn out? Would the going back in time to your youth help?

I think we are all clear that the shoes help at the various levels. We likely don't have the recent records without them (and definitely not as fast).
J2R
14 Oct
1:43pm, 14 Oct 2024
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J2R
Sadly, I suspect I wouldn't be a world record holder even if I were younger and not so worn out.
14 Oct
2:07pm, 14 Oct 2024
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Velociraptor
I don't think there's any shoe that would let me challenge the world record time for women who should theoretically be just as old and worn out as I am.
jda
14 Oct
2:15pm, 14 Oct 2024
17,930 posts
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jda
Pogo shoes are a thing. Though they may break the stack height regs.

About This Thread

Maintained by Windsor Wool
somewhere to talk about fast shoes whether you like / believe in them or not

The world has changed a lot since this thread began. Choose your weapon here:

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