Nike Alphafly 3 Kipchoge Vapor Green It's The Start Racer

Months of training deserve a shoe that matches the effort. The Kipchoge Vapor Green 'It's The Start' edition dresses the Nike Alphafly 3, Nike's fastest production racer, in a fresh green with special detailing. It is one of the most sought-after releases of the model.

On the road

Light, tall and built purely for speed, this is the same platform that carried the men's marathon world record in Chicago. Save it for marathons, half marathons and fast tempo days. Nike lists an 8 mm drop and roughly 201 g in a men's US 9.

• One-piece ZoomX midsole with a smooth transition
• Carbon Flyplate along the entire length
• Dual forefoot Air Zoom pods that release at push-off
• Atomknit 3.0 upper for a secure hold at pace
• Limited athlete-edition colorway

Fit & sizing

Order your usual race size.

Most performance running shoes are built on a single unisex last: the shoe is identical, only the size label changes. A US women's 8.5 is a US men's 7.

Use the unit switch above to move between US men's, US women's, EU and UK, or open the size guide for the full conversion chart.

Between two sizes? Email us before you order and we will help you choose. Size exchanges are accepted within 30 days of delivery.

Free shipping on every order, with no minimum. Orders are delivered in 4 to 12 business days, preparation and transit included, and tracking is emailed as soon as your parcel is dispatched.

Business days only: weekends and public holidays are not counted. Orders placed after the daily cut-off, at the weekend or on a public holiday are processed on the next business day, and periods of high demand can add extra time. Full terms: Shipping Policy.

Not the right fit? Unworn shoes in their original box can be returned within 30 days of delivery for a refund or a size exchange. Return shipping is paid by the customer unless the item is damaged, defective or incorrect.

If an item arrives damaged, defective or different from what you ordered, contact us promptly after delivery and we will put it right. Full terms: Return & Refund Policy.

Brand new and unworn, shipped in its original box. Every pair is inspected individually before it is packed: we check that it matches the description and photos on this page, that it ships in new condition, and that it is packed securely.

Questions before you order? Our team replies Monday to Friday at contact@runningshoeshouse.com.