Paris Marathon and family trip

My (46M) wife (43F) is running the Paris marathon and we are taking the kids (11 and 13). Starting the trip off with some time in Normandy and Brittany, and then 9 night in Paris!

We are experienced world travelers who love to get up and go, but also take the time to people watch and stop to smell the roses. We built in a lot of down time to rest and spend times in parks and cafes.

Any tips? Thank you!

Friday  - Arrive at CDG, Drive from Paris to Normandy

Saturday - Tour D-Day sites

Sunday - Mont Saint Michel and Saint Malo

Monday - Drive from Saint Malo to Paris

Tuesday - Latin Quarter, catacombs, Pantheon

Wednesday - Disneyland Paris

Thursday - Sacré-Coeur, Montmartre walking tour

Friday - Shopping, Louvre

Saturday - Islands, Notre Dame, Marais, etc.

Sunday - Run Paris marathon, River cruise

Monday - Eiffel Tower, flytogropher

Tuesday - Versailles

Wednesday - Travel home