Your boots are made for walking
Get your walking shoes on this Sunday and help raise money for charity by joining in on the World Water Walk .
This 11-mile, mass sponsored trot along the Thames National Trail has been organised to raise cash for WaterAid, the charity dedicated to providing safe water and sanitation for the world's poor.
You can choose from a number of different routes, but all will wind up at Gabriel's Wharf on the South for the end of the festival.
The west route starts at the Wetlands Centre, the east route at the Thames Barrier. There's also a family route which goes from the Thames Barrier to the Curry Sark, where a half-price ferry ticket will take walkers the rest of the way.
If you register early you'll receive discount vouchers for a range of London attractions.
World Water Walk (part of the Thames Festival) 020 7793 4500 / www.wateraid.org.uk
Start: 10am-12pm. Registration free in advance, £1 on the day.
