100km Metz Métropole

The 100 km Metz Métropole is a prominent running event set in a picturesque location just a short walk from the city center. Participants will tackle a 4 km loop, completing it 25 times, which includes scenic paths along the Plan d'eau messin and the Grand Pâtural park. In addition to the main 100 km race, there is a 50 km individual option and a relay team event for 2 to 10 runners, allowing them to share the first 12 loops with the main competitors.

The sixth edition of this event is scheduled for September 20, 2025, with registrations opening on February 3, 2025. Visit the organization's website for the most recent information.