Grand Prix de Wallonie 2026 preview: route, startlist, and favorites

Grand Prix de Wallonie 2026 lands in its familiar September slot, offering a race that consistently delivers unpredictable results. Arnaud De Lie (2025), Roger Adria (2024), and Gonzalo Serrano (2023) all won in different styles, which tells you what this terrain does: it keeps enough riders in contention that the finale becomes a test of nerve and positioning rather than a pure power contest.

Wallonia’s short climbs string together across the course, gradually thinning the field without creating a single defining moment. The race often comes down to the final ten kilometers, when the remaining contenders must judge whether to attack, cover, or wait for a sprint. Teams with versatile finishers and strong tactical discipline will have the best chance.