Here are the top 18 fastest Paris-Roubaix editions – the winner, average speed, winning time, and weather conditions.
The average speed of the fastest Paris-Roubaix ever (2024 edition) was 47.8 km/h (29.7 mph), won by the Dutch cyclist Mathieu van der Poel of Alpecin-Deceuninck.
The Trouée d’Arenberg, also know as Tranchée d’Arenberg, (Trench of Arenberg), Trouee de Wallers Arenberg, is a straight cobbled road passing through the Arenberg Forest in northern France, and highly considered as the most dangerous and toughest part of the Paris-Roubaix.