Fr. Finigan talks about the other Chartres pilgrimmage, which goes from Chartres to Paris and is apparently sponsored by the SSPX.

Mormac at Ignis Ardens forum provides these links:
Arrival at Paris: Porte de L'Hippodrome
Entering the city
Mass for the Monday of Pentecost
Crowds of Faithful at Place Vauban
Fr Nely's sermon
A powerful closing word by Fr Duverger
View from the Eiffel Tower
Pilgrim shadows from Eloi

Photos from the Paris-Chartres pilgrimmage (links via Mormac, Ignis Ardens forum):
Saturday
Sunday
Monday