| Mary-Jo O'Brien - rode from Eric,
Pennsylvania to Beaumont, California. |
|
David, Brian and Sally O'Connor rode from Maryland
to Oregon. |
|
Susan O'Hara Bates - rode from the
Mexican border to Canada. |
|
Justine Oliver - rode north along
the spine of the Andes in Argentina. |
|
Bob Orrell - made journeys in Scotland, England and the Isle of Man. |
|
Ingeborg Orozco - rode from Mexico
to Costa Rica |
|
Woot
Overbeeke - made several journeys in Europe and a ride
in the USA. |