WaterAid's yearly UK trekking fundraising challenge - ended in 2018 after 20+ successful years. In its later years this event was managed centrally by WaterAid with help from a committee made up of volunteers from various water industry companies. This event was team-based and allowed a choice of multiple routes throughout a national park on the same day - from easy to very challenging. It was therefore extremely popular with our corporate partners, especially the water industry and environment agency.