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40Race Shoe FinderEst. 2023 · London

What might these shoes buy me?

Nike Vaporfly 4

35mm — road legal

Marathon · now 3:45:00 · a normal cushioned trainer

Projected finish

3:40:54

to 3:42:15

Time back

−3m 26s

£120

Typical street price · £255 RRP

Would you spend £120 to save 3m 26s?

That is £0.15 a second over the shoe's whole racing life, across about 4 races. Typical of 11 listings at 2 shops we read.

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Format

1080 × 1080 · feeds

https://raceshoefinder.com/result/nike-vaporfly-4/?d=marathon&t=3%3A45%3A00&b=generic%3Atrainer

Now do yours.

This is worked from a representative 3:45 marathon. Put your own race in and the numbers change.

Calculate mine ↗
010203040503529
Midsole to scale · mm · red dashes mark the 40mm road limit

Where to buy

Your UK size

Best price today — some sizes£110.25at Runlimited — £144.74 under RRP

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Pick your size above, then set a price and we will watch for it.

Cheapest we can see today: £110

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10 retailer checks failed on the last run, so their prices are missing rather than wrong.

Prices are captured when the site is built and stamped with the time of that check. We never rank a retailer by what it pays us; where a link earns a commission it is marked sponsored and the price you pay is unchanged.