Depression and anxiety loom large in millions of people's lives. The fight to stay out of their clutches is ongoing and exhausting. But walking can be a powerful ally in the fight against conditions which lie to sufferers about the world around them and the worthwhileness of their lives.
Thanks to 1000-milers Annie, Maria, Ben, Pamela, Maiana, Beccy, Zoë, Claire, Trisha, Margaret, Hannah, Jeff, Jay, Hazel, Jenny, Jimmy, Tasha and Jacqui for brave and brilliant contributions to this video which offers an insight into widely-spread mental health difficulties and the positive difference walking can make.