I have an athlete that will be racing in Novemember and likes the feel and sizing of her Nike training shoes and the Streak for shorter events.
The Nike websites are awful at giving good advice on racing shoes. Most other websites look to be designed to appeal to the hobby jogger.
The streak does not offer enough support for the marathon and the Free RN just isn't comfortable over the distance. The new Vaporfly looks like it would work but you can't get it anywhere. Any suggestions?