Clarion is a very modern bear. He's active on social media and would be happy if you would follow him.
Up to date information about Clarion's progress is on the Facebook page where there are also links to WhatsApp groups for each day (in the Events tab) . You'll find invitation links for each day so you can find out where Clarion is, see who else is meeting where, and what time he's expected to arrive at points on the way.
He also has a phone: 07432 137 034 so if you need to find out where he is en route, this is the number to call.
He also has a second phone to cover another network area, so feel free to call this one if the first one doesn't work: 07932958959