Last Friday I found myself at John o'Groats.
The coastal village is famed as the northern tip of mainland Great Britain (though this is not technically the case).
I was there with a team from The University of Nottingham, including the vice-chancellor David Greenaway (he's the university's top boss, standing next to me in this pic).
The team of 11 cyclists (and four support crew) are journeying from John o'Groats to Britain's other famous geographical extreme, Land's End.
They're doing it for the challenge - and to raise money for palliative care.
So why not do a good deed and sponsor the ride. It's for a very good cause.
More details at this link... And my video below.
Yes, thankfully I was filming and not riding!!!