
The two companies are in an increasingly tight race for runners. The company hasn’t said when its sponsored runners will try again for an under 2-hour race, but its shoes will reach stores later this year.


While the runners wore customized versions on Saturday, a retail version of the shoe will be available to the general public in June, for $250.Īdidas announced its “Sub2" program in February, attached to its own Adizero Sub2 shoe. Nike debuted the Breaking2 project in December, along with the Vaporfly. Nike - and rival Adidas - both think it’s possible to eventually break the 2-hour mark. Irish oddsmaker Paddy Power had put the chances for one of the runners to beat 2 hours at about 28%. The record time in the marathon has been continuously dropping, but slowly - the last three-minute improvement in the world record took 16 years. “When this finally happens, we’ll all look back and say man, it started today, in 2017," Lewis said, referring to the breaking of the 2-hour mark. “Today was history," former world record sprinter Carl Lewis said after the event in northern Italy.
