MTB Groups that have regular female meetups
Diary of a Mountainbiker - no girls forum but I’m organizing ladies/beginner/e-z rides there, in Surrey. They’re a really nice bunch and very welcoming.
Tunnel Hill Trolls (LWL) – Farnborough, Hants area.
Muddy Moles – Fetcham
Other MTB places we like
Bike Radar has a women’s and beginner’s forum
Flow mtb does girls only holidays
Spanglefish - An bunch of East Surrey mtb mentalists
Dirt Divas mtb courses by girls for girls! Hurrah! Did one. Awesome.
Bicycle Tutor Does what it says on the tin. Great instructional vids for maintaining your bike.
Get Mountainbiking Does women’s only skills and maintenance courses