I thought I would give it a go, maybe finding a place I need to go each day and walking rather than driving. Other suggestions include volunteering to walk someone's dog, walking to work (my brother-in-law walked nearly 22 miles to work a couple of years ago starting out in the middle of the night!), taking the stairs, buses and trains (this can clock up a surprising number of miles) or organising a friends and family walk in your neighbourhood taking in a local fun spot/beauty spot. Share your ideas!
Or you can join the official International Women's Day walk on 8th March. For the details, log on here