Start from the Arc de Triomphe, the symbol of victory, run down the champs-Elysees, the center of the bustling business district, past the Place de la Concorde, past the Louvre museum, past the Bastille Prison, past the Tuileries Gardens in the spring breeze of April, and embrace the Seine river, the lifeline of Paris. Past the Eiffel Tower, through the Bois de Bruni, past Notre Dame, past the Eiffel Tower and back on foch Avenue. Almost all of the tour-clocking points through Paris. If you take part in the Paris Marathon, you will be surrounded by some of the city’s most famous sights