The routes will showcase Seine-Saint-Denis, a key venue hub for the Games which is home to venues including the Stade de France, Aquatics Centre and Athletes' Village.

Marathons for men and women are due to take place on September 8, the final day of the Paralympics.

The route will link Seine-Saint-Denis with central Paris and includes a 185 metre climb.

Athletes will start at La Courneuve and run past sites including Saint-Denis Basilica and the Stade de France.

They will take in Pulse, the Paris 2024 Organising Committee headquarters, with the around 16 mile stretch in Seine-Saint-Denis said to be quick and flat before the route enters Paris itself.

Famous sights such as the Grands Boulevards, Palais Garnier and the Church of Sainte Marie-Madeleine will be among those visible.

The field will pass through Place de la Concorde, the site of the Paralympic Opening Ceremony, before heading to the famous Champs-Elysées and its cobbles and heading round the Arc de Triomphe before the finish at Esplanade des Invalides.

The Paralympic marathons will be the only event at Paris 2024 to travel the entire length of the Champs-Elysées.

Para-cycling at Paris 2024 is scheduled to take place from September 4 to 7.

The course will cover a 13.9 kilometre loop, starting and finishing in Clichy-Sous-Bois in the middle of Seine-Saint-Denis.

Riders will head through Bondy Forest and to the Coubron district on a straight and flat road, alternating between urban and rural areas.

They will then head to the town of Courtry before tackling Clichy-sous-Bois Hill with an 850m climb.

The Paralympic marathons and road cycling will both be free for spectators.