User-generated advertisements are distributed to client devices in a video content distribution network. For example, a client device may receive a user-generated advertisement, which is associated with one or more categories. The user-generated advertisement is associated with a channel based on a category of the advertisement. One or more channels of user-generated advertising, corresponding to the one or more categories, may be provided to a client device. Optionally, user-generated advertisements may be associated with a geographical identifier and distributed to client devices in a geographical region corresponding with the geographical identifier.