Wait for it….. Here it comes…..
World Athletics Council (formerly IAAF) has issued its determination. I’ve wrestled mightily over this but patiently awaited the determination of “Greater Minds Than Mine.” Read it and weep or celebrate as is your want.
From World Athletics
From 30 April 2020, any shoe must have been available for purchase by any athlete on the open retail market (online or in store) for a period of four months before it can be used in competition.
If a shoe is not openly available to all then it will be deemed a prototype and use of it in competition will not be permitted. Subject to compliance with the rules, any shoe that is available to all, but is customised for aesthetic reasons, or for medical reasons to suit the characteristics of a particular athlete’s foot, will be allowed.
Where World Athletics has reason to believe that a type of shoe or specific technology may not be compliant with the rules or the spirit of the rules, it may submit the shoe or technology for study and may prohibit the use of the shoe or technology while it is under examination.
Further, with immediate effect there will be an indefinite moratorium on any shoe (whether with or without spikes) that does not meet the following requirements:
The sole must be no thicker than 40mm.
The shoe must not contain more than one rigid embedded plate or blade (of any material) that runs either the full length or only part of the length of the shoe. The plate may be in more than one part but those parts must be located sequentially in one plane (not stacked or in parallel) and must not overlap.
For a shoe with spikes, an additional plate (to the plate mentioned above) or other mechanism is permitted, but only for the purpose of attaching the spikes to the sole, and the sole must be no thicker than 30mm.
The competition referee will have the power to request that an athlete immediately provide their shoes for inspection at the conclusion of a race if the referee has a reasonable suspicion that the shoes worn by an athlete do not comply with the rules.
The Assistance Review Group has concluded that there is independent research that indicates that the new technology incorporated in the soles of road and spiked shoes may provide a performance advantage and there is sufficient evidence to raise concerns that the integrity of the sport might be threatened by the recent developments in shoe technology.