That website tells us that
Anne Learmonth was the first lady in 1995.
Annemarie Manley rode solo in 1996 and tandem 2004. Another solo ride in 1996 was completed by
Pauline Wainwright. Further solo acheivers were
Sandra Shaw(1997),
Vicki Brown(1999). Pushing her husband around on the tandem
Lisa Young joined the ranks in 2005 finishing off the series with a Hellfire.
So six ladies in all most going on to achieve Auk championships................... that must tell us something.