Alitex GlassHouses in South Harting have 28 staff and friends cycling over 200 kilometers in stages of the Tour de France next week - a week before the professional tour takes place.
They have already raised £22,000 towards their £30,000 target for the William Wates Memorial Trust for excluded children. Chair of Alitex Tom Hall (who is one of the cyclists) spoke to us at Torberry Farm.
You can donate on the Alitex website