Can I watch GCN+ on demand? 01 February 2021 09:13 Updated You can - all the documentaries are available to watch whenever you choose and races are available to watch on demand for as long as we’re allowed to keep them available for - obviously where they can be viewed depends on the rights we have too. Related articles I can't see GCN+, what should I do? I only want to watch racing! Are there adverts on GCN+? What races can I watch and where? What is GCN+?