

In ancient history runners and homing pigeons and riders on horseback were used to deliver timely messages. Before there were mechanized courier services foot messengers physically ran miles to their destinations.
To this day there are marathons directly related to actual historical messenger routes. In the Middle Ages, royal courts maintained their own messengers who were paid little more than common labourers.
In cities, there are often bicycle couriers or motorcycle couriers but for consignments requiring delivery over greater distance networks, this may often include lorries, railways and aircraft.