For many years, Horyzon has been very lucky to be able to count on the support of various charity runs. The runs, usually called 2-hour runs or rides, are organised by local organising committees from the various Cevis. The aim is for participants to find sponsors before the run, who then support them with a fixed amount or with an amount per kilometre run. A large part of the earnings is donated to a Horyzon project. This income is very important for Horyzon, as it represents almost 10 percent of all donations.