Well we've made it to Red Square, Moscow.

To give an indication of how far Roxanne made it, we crossed three time zones back towards Britain to get here - it felt strange heading towards the sunset for a change.

Now for the final leg of this journey - a four-day train journey on the Trans-Siberian Railway to the finish line.

The cooking facilities consist of a "hot tap", so we've got 16 pot noodles, some oats and some uht milk; should be luxury.