http://www.oxforddictionaries.com/definition/english/discrimination
Oxford dictionary states discrimination is :-
I am prevented from signing up to a breeze ride at this time, not based upon my cycling ability or knowledge of the highway rules, or my cycle insurance, but because I am male. As such i am disadvantaged due to my sex. This from my understanding pretty much fits the dictionary description of discrimination.
There are few things less edifying than the spectacle of white middle class men asserting their "right" to barge into the few social and cultural spaces that have been set up precisely to counteract their dominance of all the other ones. Surprise surprise, men demonstrate that their sense of entitlement extends not only to the events or spaces themselves, but to the discourses which construct them, and speak shamelessly of being disadvantaged due to their sex - which is the opposite of the truth. I should be amazed that people are able to type this stuff with a straight face, but one comes to anticipate the backlash against even very modest actions to promote equality.
I've not looked into this specific issue before, as I have an aversion to things connected with Sky, an affiliation with the CTC at the expense of British Cycling, and an entirely selfish preference for being surrounded by as many men as possible on group rides. Nor do I believe that there is anything called "female psychology" that accounts for how some women feel about their exclusion from some or all types of cycling. But it remains the case that, for many reasons, some women require this female-only space in order to overcome the barriers to their participation. I think there is something in the argument that the Breeze and Sky Rides are not parallel events in all senses, and I've nothing against a strategy of mobilizing volunteers. But then the branding, sub-branding and status attached to corporate sponsorship tends toward the baroque, at a glance it certainly looks as if organization and leadership of the Breeze rides is not taken as seriously as that of the Sky Rides - as something worth the organizer's remuneration. I don't see why getting more women cycling should not be approached within the same framework as other strategies to increase participation.